A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.
{"redhatcve": [{"lastseen": "2023-03-07T23:22:17", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-05T17:11:55", "type": "redhatcve", "title": "CVE-2019-0980", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-07T23:04:09", "id": "RH:CVE-2019-0980", "href": "https://access.redhat.com/security/cve/cve-2019-0980", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-07T23:22:16", "description": "A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-03-31T14:06:02", "type": "redhatcve", "title": "CVE-2019-0820", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-07T23:03:08", "id": "RH:CVE-2019-0820", "href": "https://access.redhat.com/security/cve/cve-2019-0820", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-07T23:22:16", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2020-04-08T05:23:30", "type": "redhatcve", "title": "CVE-2019-0981", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-07T23:04:48", "id": "RH:CVE-2019-0981", "href": "https://access.redhat.com/security/cve/cve-2019-0981", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "openvas": [{"lastseen": "2019-05-29T18:32:20", "description": "This host is installed with ASP.NET Core SDK\n and is prone to multiple DoS vulnerabilities.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "openvas", "title": ".NET Core SDK Multiple DoS Vulnerabilities-01 (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2019-05-23T00:00:00", "id": "OPENVAS:1361412562310815128", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815128", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:microsoft:.netcore_sdk\";\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815128\");\n script_version(\"2019-05-23T07:06:55+0000\");\n script_cve_id(\"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108207, 108232, 108245);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-05-23 07:06:55 +0000 (Thu, 23 May 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-05-16 11:38:35 +0530 (Thu, 16 May 2019)\");\n script_name(\".NET Core SDK Multiple DoS Vulnerabilities-01 (May 2019)\");\n\n script_tag(name:\"summary\", value:\"This host is installed with ASP.NET Core SDK\n and is prone to multiple DoS vulnerabilities.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exist due to\n\n - An error when .NET Core improperly process RegEx strings.\n\n - Multiple errors when .NET Core improperly handle web requests.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to conduct DoS condition.\");\n\n script_tag(name:\"affected\", value:\"ASP.NET Core SDK 1.x prior to version 1.1.13\");\n\n script_tag(name:\"solution\", value:\"Upgrade to ASP.NET Core 1.1.13 (.NET Core SDK\n 1.1.13 includes .NET Core 1.0.16 Runtime) or 1.1.14 (.NET Core SDK 1.1.14 includes\n .NET Core 1.1.13 Runtime) or later. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"registry\");\n\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0820\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0980\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0981\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.16/1.0.16.md\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.13/1.1.13.md\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows\");\n script_dependencies(\"gb_asp_dotnet_core_detect_win.nasl\");\n script_mandatory_keys(\".NET/Core/SDK/Ver\");\n exit(0);\n}\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)) exit(0);\ncoreVers = infos['version'];\npath = infos['location'];\n\nif(coreVers =~ \"^1\\.\" && version_is_less(version:coreVers, test_version:\"1.1.13\"))\n{\n report = report_fixed_ver(installed_version:coreVers, fixed_version:\"1.1.13 or 1.1.14\", install_path:path);\n security_message(data:report);\n exit(0);\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:19", "description": "This host is installed with ASP.NET Core\n and is prone to multiple DoS vulnerabilities.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "openvas", "title": ".NET Core Multiple DoS Vulnerabilities-01 (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2019-05-23T00:00:00", "id": "OPENVAS:1361412562310815126", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815126", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:microsoft:asp.net_core\" ;\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815126\");\n script_version(\"2019-05-23T07:06:55+0000\");\n script_cve_id(\"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108207, 108232, 108245);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-05-23 07:06:55 +0000 (Thu, 23 May 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-05-16 11:38:35 +0530 (Thu, 16 May 2019)\");\n script_name(\".NET Core Multiple DoS Vulnerabilities-01 (May 2019)\");\n\n script_tag(name:\"summary\", value:\"This host is installed with ASP.NET Core\n and is prone to multiple DoS vulnerabilities.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exist due to\n\n - An error when .NET Core improperly process RegEx strings.\n\n - Multiple errors when .NET Core improperly handle web requests.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to conduct DoS condition.\");\n\n script_tag(name:\"affected\", value:\"ASP.NET Core 1.0.x prior to version 1.0.16\n and 1.1.x prior to version 1.1.13\");\n\n script_tag(name:\"solution\", value:\"Upgrade to ASP.NET Core 1.0.16 or 1.1.13 or\n later. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"registry\");\n\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0820\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0980\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0981\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/1.0/1.0.16/1.0.16.md\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/1.1/1.1.13/1.1.13.md\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows\");\n script_dependencies(\"gb_asp_dotnet_core_detect_win.nasl\");\n script_mandatory_keys(\"ASP.NET/Core/Ver\");\n exit(0);\n}\n\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)) exit(0);\ncoreVers = infos['version'];\npath = infos['location'];\n\nif(coreVers =~ \"^1\\.0\" && version_is_less(version:coreVers, test_version:\"1.0.16\")){\n fix = \"1.0.16\";\n}\n\nelse if (coreVers =~ \"^1\\.1\" && version_is_less(version:coreVers, test_version:\"1.1.13\")){\n fix = \"1.1.13\";\n}\n\nif(fix)\n{\n report = report_fixed_ver(installed_version:coreVers, fixed_version:fix, install_path:path);\n security_message(data:report);\n exit(0);\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-05-29T18:32:19", "description": "This host is installed with ASP.NET Core\n and is prone to multiple DoS vulnerabilities.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "openvas", "title": ".NET Core Multiple DoS Vulnerabilities-02 (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0982", "CVE-2019-0980"], "modified": "2019-05-23T00:00:00", "id": "OPENVAS:1361412562310815127", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815127", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:microsoft:asp.net_core\" ;\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815127\");\n script_version(\"2019-05-23T07:06:55+0000\");\n script_cve_id(\"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\", \"CVE-2019-0982\");\n script_bugtraq_id(108207, 108232, 108245, 108208);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-05-23 07:06:55 +0000 (Thu, 23 May 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-05-16 11:38:35 +0530 (Thu, 16 May 2019)\");\n script_name(\".NET Core Multiple DoS Vulnerabilities-02 (May 2019)\");\n\n script_tag(name:\"summary\", value:\"This host is installed with ASP.NET Core\n and is prone to multiple DoS vulnerabilities.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exist due to,\n\n - An error when .NET Core improperly process RegEx strings.\n\n - Multiple errors when .NET Core improperly handle web requests.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to conduct DoS condition.\");\n\n script_tag(name:\"affected\", value:\"ASP.NET Core 2.1.x prior to version 2.1.11\n and 2.2.x prior to version 2.2.5\");\n\n script_tag(name:\"solution\", value:\"Upgrade to ASP.NET Core 2.1.11 or 2.2.5 or\n later. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"registry\");\n\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0820\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0980\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0981\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0982\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/2.2/2.2.5/2.2.5.md\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/2.1/2.1.11/2.1.11.md\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows\");\n script_dependencies(\"gb_asp_dotnet_core_detect_win.nasl\");\n script_mandatory_keys(\"ASP.NET/Core/Ver\");\n exit(0);\n}\n\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)) exit(0);\ncoreVers = infos['version'];\npath = infos['location'];\n\nif(coreVers =~ \"^2\\.2\" && version_is_less(version:coreVers, test_version:\"2.2.5\")){\n fix = \"2.2.5\";\n}\n\nelse if (coreVers =~ \"^2\\.1\" && version_is_less(version:coreVers, test_version:\"2.1.11\")){\n fix = \"2.1.11\";\n}\n\nif(fix)\n{\n report = report_fixed_ver(installed_version:coreVers, fixed_version:fix, install_path:path);\n security_message(data:report);\n exit(0);\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2019-07-25T11:48:51", "description": "This host is installed with ASP.NET Core\n SDK and is prone to multiple DoS vulnerabilities.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "openvas", "title": ".NET Core SDK Multiple DoS Vulnerabilities-02 (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0982", "CVE-2019-0980"], "modified": "2019-07-24T00:00:00", "id": "OPENVAS:1361412562310815129", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815129", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nCPE = \"cpe:/a:microsoft:.netcore_sdk\";\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815129\");\n script_version(\"2019-07-24T08:39:52+0000\");\n script_cve_id(\"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\", \"CVE-2019-0982\");\n script_bugtraq_id(108207, 108232, 108245, 108208);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2019-07-24 08:39:52 +0000 (Wed, 24 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2019-05-16 11:38:35 +0530 (Thu, 16 May 2019)\");\n script_name(\".NET Core SDK Multiple DoS Vulnerabilities-02 (May 2019)\");\n\n script_tag(name:\"summary\", value:\"This host is installed with ASP.NET Core\n SDK and is prone to multiple DoS vulnerabilities.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exist due to,\n\n - An error when .NET Core improperly process RegEx strings.\n\n - Multiple errors when .NET Core improperly handle web requests.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to conduct DoS condition.\");\n\n script_tag(name:\"affected\", value:\"ASP.NET Core SDK 2.1.x prior to version\n 2.1.507 and 2.2.x prior to version 2.2.107\");\n\n script_tag(name:\"solution\", value:\"Upgrade to ASP.NET Core SDK 2.1.507 or\n 2.2.107 or later. For updates refer the Reference link.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"registry\");\n\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0820\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0980\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0981\");\n script_xref(name:\"URL\", value:\"https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/CVE-2019-0982\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/2.2/2.2.5/2.2.5.md\");\n script_xref(name:\"URL\", value:\"https://github.com/dotnet/core/blob/master/release-notes/2.1/2.1.11/2.1.11.md\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows\");\n script_dependencies(\"gb_asp_dotnet_core_detect_win.nasl\");\n script_mandatory_keys(\".NET/Core/SDK/Ver\");\n exit(0);\n}\n\n\ninclude(\"host_details.inc\");\ninclude(\"version_func.inc\");\n\nif(!infos = get_app_version_and_location(cpe:CPE, exit_no_version:TRUE)) exit(0);\ncoreVers = infos['version'];\npath = infos['location'];\n\nif (coreVers =~ \"^2\\.1\" && version_is_less(version:coreVers, test_version:\"2.1.507\")){\n fix = \"2.1.507\";\n}\n\nelse if (coreVers =~ \"^2\\.2\" && version_is_less(version:coreVers, test_version:\"2.2.107\")){\n fix = \"2.2.107\" ;\n}\n\nif(fix)\n{\n report = report_fixed_ver(installed_version:coreVers, fixed_version:fix, install_path:path);\n security_message(data:report);\n exit(0);\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:18", "description": "This host is missing an important security\n update according to Microsoft KB4495610", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495610)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815112", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815112", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815112\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 11:50:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495610)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4495610\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 4.8 on Microsoft Windows 10 version 1607 and Microsoft Windows Server 2016.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495610\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1, win2016:1) <= 0){\n exit(0);\n}\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.14393\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n\n key_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495610\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495610\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495610\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:30", "description": "This host is missing an important security\n update according to Microsoft KB4495611", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495611)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815113", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815113", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815113\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 11:57:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495611)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4495611\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 4.8 on Microsoft Windows 10 version 1703.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495611\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.15063\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n key_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495611\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495611\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495611\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:31", "description": "This host is missing an important security\n update according to Microsoft KB4499406", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499406)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815110", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815110", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815110\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 09:02:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499406)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4499406\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 on Microsoft Windows 7 SP1 and Microsoft Windows Server 2008 R2 SP1.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499406\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495606\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495596\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495588\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495626\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win7:2, win7x64:2, win2008r2:2) <= 0){\n exit(0);\n}\n\nif(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n}\n\nkey_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\nforeach key(key_list)\n{\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495606\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.8805\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.8805\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495596\n else if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\"))\n {\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n break;\n }\n # https://support.microsoft.com/en-us/help/4495588\n else if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.6 - 4.7.3415\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495626\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\";\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495606\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.8805\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.8805\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495596\n if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\"))\n {\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n break;\n }\n # https://support.microsoft.com/en-us/help/4495588\n if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.6 - 4.7.3415\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495626\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\";\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495596\n if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\")){\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n }\n # https://support.microsoft.com/en-us/help/4495588\n else if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\")){\n vulnerable_range = \"4.6 - 4.7.3415\";\n }\n ## https://support.microsoft.com/en-us/help/4495626\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\";\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"System.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:32", "description": "This host is missing an important security\n update according to Microsoft KB4499405", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499405)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815109", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815109", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815109\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 10:50:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499405)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4499405\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 3.5, 4.7.2 and 4.8 on Microsoft Windows 10 version 1809 and Microsoft Windows Server 2019.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499405\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495590\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495618\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1, win2019:1) <= 0){\n exit(0);\n}\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.17763\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n key_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495590\n ## https://support.microsoft.com/en-us/help/4495618\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.9039\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.9039\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495590\n else if(version_in_range(version:dllVer, test_version:\"4.7\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.7 - 4.7.3415\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495618\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495590\n ## https://support.microsoft.com/en-us/help/4495618\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.9039\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.9039\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495590\n else if(version_in_range(version:dllVer, test_version:\"4.7\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.7 - 4.7.3415\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495618\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495590\n ## https://support.microsoft.com/en-us/help/4495618\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.9039\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.9039\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495590\n else if(version_in_range(version:dllVer, test_version:\"4.7\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.7 - 4.7.3415\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495618\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:19", "description": "This host is missing an important security\n update according to Microsoft KB4495616", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495616)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815115", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815115", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815115\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 12:57:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495616)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4495616\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 4.8 on Microsoft Windows 10 version 1803.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495616\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.17134\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n\n key_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495616\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495616\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495616\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:23", "description": "This host is missing an important security\n update according to Microsoft KB4495613", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495613)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815114", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815114", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815114\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 12:57:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495613)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4495613\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 4.8 on Microsoft Windows 10 version 1709.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495613\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.16299\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n key_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495613\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495613\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495613\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:25", "description": "This host is missing an important security\n update according to Microsoft KB4499408", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499408)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815107", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815107", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815107\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 09:59:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4499408)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4499408\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 on Microsoft Windows 8.1 and Microsoft Windows Server 2012 R2.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499408\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495608\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495592\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495585\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495624\");\n\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win8_1:1, win8_1x64:1, win2012R2:1) <= 0){\n exit(0);\n}\n\nif(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n}\n\nkey_list = make_list(\"SOFTWARE\\Microsoft\\.NETFramework\\\", \"SOFTWARE\\Microsoft\\ASP.NET\\\", \"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\");\n\nforeach key(key_list)\n{\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495608\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.8805\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.8805\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495592\n else if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\"))\n {\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495585\n else if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.6 - 4.7.3415\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495624\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\";\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495608\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.8805\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.8805\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495592\n else if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\"))\n {\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495585\n else if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\"))\n {\n vulnerable_range = \"4.6 - 4.7.3415\";\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495624\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\";\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495592\n if(version_in_range(version:dllVer, test_version:\"4.0.30319.30000\", test_version2:\"4.0.30319.36542\")){\n vulnerable_range = \"4.0.30319.30000 - 4.0.30319.36542\";\n }\n ## https://support.microsoft.com/en-us/help/4495585\n else if(version_in_range(version:dllVer, test_version:\"4.6\", test_version2:\"4.7.3415\")){\n vulnerable_range = \"4.6 - 4.7.3415\";\n }\n ## https://support.microsoft.com/en-us/help/4495624\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\";\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"\\System.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-06-05T16:27:20", "description": "This host is missing an important security\n update according to Microsoft KB4495620", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495620)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0864", "CVE-2019-0981", "CVE-2019-0820", "CVE-2019-0980"], "modified": "2020-06-04T00:00:00", "id": "OPENVAS:1361412562310815120", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815120", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815120\");\n script_version(\"2020-06-04T09:02:37+0000\");\n script_cve_id(\"CVE-2019-0864\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_bugtraq_id(108241, 108245, 108232, 108207);\n script_tag(name:\"cvss_base\", value:\"5.0\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-06-04 09:02:37 +0000 (Thu, 04 Jun 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 13:50:50 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft .NET Framework Multiple DoS Vulnerabilities (KB4495620)\");\n\n script_tag(name:\"summary\", value:\"This host is missing an important security\n update according to Microsoft KB4495620\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists due to,\n\n - Multiple errors when .NET Framework or .NET Core improperly handle web requests.\n\n - An error when .NET Framework improperly handles objects in heap memory.\n\n - An error when .NET Framework and .NET Core improperly process RegEx strings.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to cause a denial of service condition.\");\n\n script_tag(name:\"affected\", value:\"Microsoft .NET Framework 3.5 and 4.8 on Microsoft Windows 10 version 1903.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4495620\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath ){\n exit(0);\n}\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer){\n exit(0);\n}\n\nif(edgeVer =~ \"^11\\.0\\.18362\")\n{\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\.NETFramework\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\ASP.NET\")){\n if(!registry_key_exists(key:\"SOFTWARE\\Microsoft\\NET Framework Setup\\NDP\\v4\\Full\\\")){\n exit(0);\n }\n }\n }\n\n foreach key(key_list)\n {\n if(\".NETFramework\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n NetPath = registry_get_sz(key:key + item, item:\"InstallRoot\");\n if(NetPath && \"\\Microsoft.NET\\Framework\" >< NetPath)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = NetPath + item;\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495620\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.9144\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.9144\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495620\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n }\n\n if((!vulnerable_range) && \"ASP.NET\" >< key)\n {\n foreach item (registry_enum_keys(key:key))\n {\n dotPath = registry_get_sz(key:key + item, item:\"Path\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495620\n if(version_in_range(version:dllVer, test_version:\"2.0.50727.5700\", test_version2:\"2.0.50727.9144\"))\n {\n vulnerable_range = \"2.0.50727.5700 - 2.0.50727.9144\" ;\n break;\n }\n ## https://support.microsoft.com/en-us/help/4495620\n else if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\"))\n {\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n break;\n }\n }\n }\n }\n }\n\n ## For versions greater than 4.5 (https://docs.microsoft.com/en-us/dotnet/framework/migration-guide/how-to-determine-which-versions-are-installed#net_b)\n if((!vulnerable_range) && \"NET Framework Setup\" >< key)\n {\n dotPath = registry_get_sz(key:key, item:\"InstallPath\");\n if(dotPath && \"\\Microsoft.NET\\Framework\" >< dotPath)\n {\n dllVer = fetch_file_version(sysPath:dotPath, file_name:\"system.dll\");\n if(dllVer)\n {\n ## https://support.microsoft.com/en-us/help/4495620\n if(version_in_range(version:dllVer, test_version:\"4.8\", test_version2:\"4.8.3800\")){\n vulnerable_range = \"4.8 - 4.8.3800\" ;\n }\n }\n }\n }\n\n if(vulnerable_range)\n {\n report = report_fixed_ver(file_checked:dotPath + \"system.dll\",\n file_version:dllVer, vulnerable_range:vulnerable_range);\n security_message(data:report);\n exit(0);\n }\n }\n}\nexit(99);\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2020-07-21T20:40:47", "description": "This host is missing a critical security\n update according to Microsoft KB4499154", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft Windows Multiple Vulnerabilities (KB4499154)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0683", "CVE-2019-0864", "CVE-2018-12126", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0921", "CVE-2019-0727", "CVE-2019-0734", "CVE-2019-0893", "CVE-2019-0918", "CVE-2018-11091", "CVE-2019-0981", "CVE-2019-0889", "CVE-2019-0896", "CVE-2019-0899", "CVE-2019-0913", "CVE-2019-0882", "CVE-2019-0901", "CVE-2019-0758", "CVE-2019-0707", "CVE-2019-0900", "CVE-2019-0930", "CVE-2019-0863", "CVE-2018-12127", "CVE-2019-0938", "CVE-2019-0902", "CVE-2019-0940", "CVE-2019-0820", "CVE-2019-0916", "CVE-2019-0903", "CVE-2019-0917", "CVE-2019-0898", "CVE-2019-0915", "CVE-2019-0936", "CVE-2019-0911", "CVE-2019-0924", "CVE-2019-0884", "CVE-2019-0897", "CVE-2019-0885", "CVE-2019-0961", "CVE-2019-0894", "CVE-2019-0942", "CVE-2019-0912", "CVE-2019-0733", "CVE-2019-0914", "CVE-2019-0881", "CVE-2019-0922", "CVE-2019-0980", "CVE-2018-12130", "CVE-2019-0895"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310815048", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815048", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815048\");\n script_version(\"2020-07-17T05:57:41+0000\");\n script_cve_id(\"CVE-2018-11091\", \"CVE-2018-12126\", \"CVE-2018-12127\", \"CVE-2018-12130\",\n \"CVE-2019-0683\", \"CVE-2019-0707\", \"CVE-2019-0727\", \"CVE-2019-0733\",\n \"CVE-2019-0734\", \"CVE-2019-0758\", \"CVE-2019-0820\", \"CVE-2019-0863\",\n \"CVE-2019-0864\", \"CVE-2019-0881\", \"CVE-2019-0882\", \"CVE-2019-0884\",\n \"CVE-2019-0885\", \"CVE-2019-0889\", \"CVE-2019-0890\", \"CVE-2019-0891\",\n \"CVE-2019-0893\", \"CVE-2019-0894\", \"CVE-2019-0895\", \"CVE-2019-0896\",\n \"CVE-2019-0897\", \"CVE-2019-0898\", \"CVE-2019-0899\", \"CVE-2019-0900\",\n \"CVE-2019-0901\", \"CVE-2019-0902\", \"CVE-2019-0903\", \"CVE-2019-0911\",\n \"CVE-2019-0912\", \"CVE-2019-0913\", \"CVE-2019-0914\", \"CVE-2019-0915\",\n \"CVE-2019-0916\", \"CVE-2019-0917\", \"CVE-2019-0918\", \"CVE-2019-0921\",\n \"CVE-2019-0922\", \"CVE-2019-0924\", \"CVE-2019-0930\", \"CVE-2019-0936\",\n \"CVE-2019-0938\", \"CVE-2019-0940\", \"CVE-2019-0942\", \"CVE-2019-0961\",\n \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_tag(name:\"cvss_base\", value:\"9.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 05:57:41 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 09:56:34 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft Windows Multiple Vulnerabilities (KB4499154)\");\n\n script_tag(name:\"summary\", value:\"This host is missing a critical security\n update according to Microsoft KB4499154\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists as,\n\n - Windows Jet Database Engine improperly handles objects in memory.\n\n - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.\n\n - Windows Error Reporting (WER) improperly handles files.\n\n - An error in Windows Defender Application Control (WDAC) which could allow an\n attacker to bypass WDAC enforcement.\n\n Please see the references for more information about the vulnerabilities.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to execute arbitrary code on a victim system, escalate privileges, bypass\n security restrictions, disclose sensitive information and cause a denial of\n service condition on a victim system.\");\n\n script_tag(name:\"affected\", value:\"- Microsoft Windows 10 for 32-bit Systems\n\n - Microsoft Windows 10 for x64-based Systems\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see\n the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499154\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath)\n exit(0);\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer)\n exit(0);\n\nif(version_in_range(version:edgeVer, test_version:\"11.0.10240.0\", test_version2:\"11.0.10240.18214\")) {\n report = report_fixed_ver(file_checked:sysPath + \"\\Edgehtml.dll\",\n file_version:edgeVer, vulnerable_range:\"11.0.10240.0 - 11.0.10240.18214\");\n security_message(data:report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-07-21T20:40:39", "description": "This host is missing a critical security\n update according to Microsoft KB4499179", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft Windows Multiple Vulnerabilities (KB4499179)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0683", "CVE-2019-0864", "CVE-2019-0923", "CVE-2018-12126", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0933", "CVE-2019-0921", "CVE-2019-0927", "CVE-2019-0727", "CVE-2019-0734", "CVE-2019-0893", "CVE-2019-0918", "CVE-2018-11091", "CVE-2019-0981", "CVE-2019-0892", "CVE-2019-0995", "CVE-2019-0889", "CVE-2019-0896", "CVE-2019-0899", "CVE-2019-0913", "CVE-2019-0882", "CVE-2019-0901", "CVE-2019-0758", "CVE-2019-0707", "CVE-2019-0900", "CVE-2019-0930", "CVE-2019-0863", "CVE-2018-12127", "CVE-2019-0938", "CVE-2019-0902", "CVE-2019-0940", "CVE-2019-0820", "CVE-2019-0916", "CVE-2019-0903", "CVE-2019-0931", "CVE-2019-0886", "CVE-2019-0917", "CVE-2019-0937", "CVE-2019-0898", "CVE-2019-0915", "CVE-2019-0936", "CVE-2019-0911", "CVE-2019-0924", "CVE-2019-0884", "CVE-2019-0897", "CVE-2019-0885", "CVE-2019-0961", "CVE-2019-0894", "CVE-2019-0942", "CVE-2019-0912", "CVE-2019-0733", "CVE-2019-0914", "CVE-2019-0925", "CVE-2019-0881", "CVE-2019-0922", "CVE-2019-0980", "CVE-2018-12130", "CVE-2019-0895"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310815049", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815049", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815049\");\n script_version(\"2020-07-17T05:57:41+0000\");\n script_cve_id(\"CVE-2018-11091\", \"CVE-2018-12126\", \"CVE-2018-12127\", \"CVE-2018-12130\",\n \"CVE-2019-0683\", \"CVE-2019-0707\", \"CVE-2019-0727\", \"CVE-2019-0733\",\n \"CVE-2019-0734\", \"CVE-2019-0758\", \"CVE-2019-0820\", \"CVE-2019-0863\",\n \"CVE-2019-0864\", \"CVE-2019-0881\", \"CVE-2019-0882\", \"CVE-2019-0884\",\n \"CVE-2019-0885\", \"CVE-2019-0886\", \"CVE-2019-0889\", \"CVE-2019-0890\",\n \"CVE-2019-0891\", \"CVE-2019-0892\", \"CVE-2019-0893\", \"CVE-2019-0894\",\n \"CVE-2019-0895\", \"CVE-2019-0896\", \"CVE-2019-0897\", \"CVE-2019-0898\",\n \"CVE-2019-0899\", \"CVE-2019-0900\", \"CVE-2019-0901\", \"CVE-2019-0902\",\n \"CVE-2019-0903\", \"CVE-2019-0911\", \"CVE-2019-0912\", \"CVE-2019-0913\",\n \"CVE-2019-0914\", \"CVE-2019-0915\", \"CVE-2019-0916\", \"CVE-2019-0917\",\n \"CVE-2019-0918\", \"CVE-2019-0921\", \"CVE-2019-0922\", \"CVE-2019-0923\",\n \"CVE-2019-0924\", \"CVE-2019-0925\", \"CVE-2019-0927\", \"CVE-2019-0930\",\n \"CVE-2019-0931\", \"CVE-2019-0933\", \"CVE-2019-0936\", \"CVE-2019-0937\",\n \"CVE-2019-0938\", \"CVE-2019-0940\", \"CVE-2019-0942\", \"CVE-2019-0961\",\n \"CVE-2019-0980\", \"CVE-2019-0981\", \"CVE-2019-0995\");\n script_tag(name:\"cvss_base\", value:\"9.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 05:57:41 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 10:05:06 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft Windows Multiple Vulnerabilities (KB4499179)\");\n\n script_tag(name:\"summary\", value:\"This host is missing a critical security\n update according to Microsoft KB4499179\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists as,\n\n - Windows Jet Database Engine improperly handles objects in memory.\n\n - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.\n\n - Windows Error Reporting (WER) improperly handles files.\n\n - An error in Windows Defender Application Control (WDAC) which could allow an\n attacker to bypass WDAC enforcement.\n\n Please see the references for more information about the vulnerabilities.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to execute arbitrary code on a victim system, escalate privileges, bypass\n security restrictions, disclose sensitive information and cause a denial of\n service condition on a victim system.\");\n\n script_tag(name:\"affected\", value:\"- Microsoft Windows 10 Version 1709 for 32-bit Systems\n\n - Microsoft Windows 10 Version 1709 for 64-based Systems\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see\n the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499179\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath)\n exit(0);\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer)\n exit(0);\n\nif(version_in_range(version:edgeVer, test_version:\"11.0.16299.0\", test_version2:\"11.0.16299.1145\")) {\n report = report_fixed_ver(file_checked:sysPath + \"\\Edgehtml.dll\",\n file_version:edgeVer, vulnerable_range:\"11.0.16299.0 - 11.0.16299.1145\");\n security_message(data:report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-07-21T20:40:53", "description": "This host is missing a critical security\n update according to Microsoft KB4499181", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft Windows Multiple Vulnerabilities (KB4499181)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0683", "CVE-2019-0864", "CVE-2019-0923", "CVE-2018-12126", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0933", "CVE-2019-0921", "CVE-2019-0927", "CVE-2019-0727", "CVE-2019-0734", "CVE-2019-0893", "CVE-2019-0918", "CVE-2018-11091", "CVE-2019-0981", "CVE-2019-0995", "CVE-2019-0889", "CVE-2019-0896", "CVE-2019-0899", "CVE-2019-0913", "CVE-2019-0882", "CVE-2019-0901", "CVE-2019-0758", "CVE-2019-0707", "CVE-2019-0900", "CVE-2019-0930", "CVE-2019-0863", "CVE-2018-12127", "CVE-2019-0938", "CVE-2019-0902", "CVE-2019-0940", "CVE-2019-0820", "CVE-2019-0916", "CVE-2019-0903", "CVE-2019-0931", "CVE-2019-0886", "CVE-2019-0917", "CVE-2019-0898", "CVE-2019-0915", "CVE-2019-0936", "CVE-2019-0911", "CVE-2019-0924", "CVE-2019-0884", "CVE-2019-0897", "CVE-2019-0885", "CVE-2019-0961", "CVE-2019-0894", "CVE-2019-0942", "CVE-2019-0912", "CVE-2019-0733", "CVE-2019-0914", "CVE-2019-0925", "CVE-2019-0881", "CVE-2019-0922", "CVE-2019-0980", "CVE-2018-12130", "CVE-2019-0895"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310815050", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815050", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815050\");\n script_version(\"2020-07-17T05:57:41+0000\");\n script_cve_id(\"CVE-2018-12126\", \"CVE-2018-12130\", \"CVE-2018-12127\", \"CVE-2018-11091\",\n \"CVE-2019-0683\", \"CVE-2019-0707\", \"CVE-2019-0727\", \"CVE-2019-0733\",\n \"CVE-2019-0734\", \"CVE-2019-0758\", \"CVE-2019-0820\", \"CVE-2019-0863\",\n \"CVE-2019-0864\", \"CVE-2019-0881\", \"CVE-2019-0882\", \"CVE-2019-0884\",\n \"CVE-2019-0885\", \"CVE-2019-0886\", \"CVE-2019-0889\", \"CVE-2019-0890\",\n \"CVE-2019-0891\", \"CVE-2019-0893\", \"CVE-2019-0894\", \"CVE-2019-0895\",\n \"CVE-2019-0896\", \"CVE-2019-0897\", \"CVE-2019-0898\", \"CVE-2019-0899\",\n \"CVE-2019-0900\", \"CVE-2019-0901\", \"CVE-2019-0902\", \"CVE-2019-0903\",\n \"CVE-2019-0911\", \"CVE-2019-0912\", \"CVE-2019-0913\", \"CVE-2019-0914\",\n \"CVE-2019-0915\", \"CVE-2019-0916\", \"CVE-2019-0917\", \"CVE-2019-0918\",\n \"CVE-2019-0921\", \"CVE-2019-0922\", \"CVE-2019-0923\", \"CVE-2019-0924\",\n \"CVE-2019-0925\", \"CVE-2019-0927\", \"CVE-2019-0930\", \"CVE-2019-0931\",\n \"CVE-2019-0933\", \"CVE-2019-0936\", \"CVE-2019-0938\", \"CVE-2019-0940\",\n \"CVE-2019-0942\", \"CVE-2019-0961\", \"CVE-2019-0980\", \"CVE-2019-0981\",\n \"CVE-2019-0995\");\n script_tag(name:\"cvss_base\", value:\"9.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 05:57:41 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 10:16:13 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft Windows Multiple Vulnerabilities (KB4499181)\");\n\n script_tag(name:\"summary\", value:\"This host is missing a critical security\n update according to Microsoft KB4499181\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists as,\n\n - Windows Jet Database Engine improperly handles objects in memory.\n\n - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.\n\n - Windows Error Reporting (WER) improperly handles files.\n\n - An error in Windows Defender Application Control (WDAC) which could allow an\n attacker to bypass WDAC enforcement.\n\n Please see the references for more information about the vulnerabilities.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to execute arbitrary code on a victim system, escalate privileges, bypass\n security restrictions, disclose sensitive information and cause a denial of\n service condition on a victim system.\");\n\n script_tag(name:\"affected\", value:\"Microsoft Windows 10 Version 1703 x32/x64.\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see\n the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499181\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath)\n exit(0);\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer)\n exit(0);\n\nif(version_in_range(version:edgeVer, test_version:\"11.0.15063.0\", test_version2:\"11.0.15063.1804\")) {\n report = report_fixed_ver(file_checked:sysPath + \"\\Edgehtml.dll\",\n file_version:edgeVer, vulnerable_range:\"11.0.15063.0 - 11.0.15063.1804\");\n security_message(data:report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-07-21T20:40:40", "description": "This host is missing a critical security\n update according to Microsoft KB4494440", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft Windows Multiple Vulnerabilities (KB4494440)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0683", "CVE-2019-0864", "CVE-2019-0923", "CVE-2018-12126", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0933", "CVE-2019-0921", "CVE-2019-0927", "CVE-2019-0727", "CVE-2019-0734", "CVE-2019-0893", "CVE-2019-0918", "CVE-2018-11091", "CVE-2019-0981", "CVE-2019-0995", "CVE-2019-0889", "CVE-2019-0896", "CVE-2019-0899", "CVE-2019-0913", "CVE-2019-0882", "CVE-2019-0901", "CVE-2019-0758", "CVE-2019-0707", "CVE-2019-0900", "CVE-2019-0930", "CVE-2019-0863", "CVE-2018-12127", "CVE-2019-0938", "CVE-2019-0902", "CVE-2019-0940", "CVE-2019-0820", "CVE-2019-0916", "CVE-2019-0903", "CVE-2019-0725", "CVE-2019-0886", "CVE-2019-0917", "CVE-2019-0898", "CVE-2019-0915", "CVE-2019-0936", "CVE-2019-0911", "CVE-2019-0924", "CVE-2019-0884", "CVE-2019-0897", "CVE-2019-0885", "CVE-2019-0961", "CVE-2019-0894", "CVE-2019-0942", "CVE-2019-0912", "CVE-2019-0733", "CVE-2019-0914", "CVE-2019-0925", "CVE-2019-0881", "CVE-2019-0922", "CVE-2019-0980", "CVE-2018-12130", "CVE-2019-0895"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310815047", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815047", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815047\");\n script_version(\"2020-07-17T05:57:41+0000\");\n script_cve_id(\"CVE-2018-11091\", \"CVE-2018-12126\", \"CVE-2018-12127\", \"CVE-2018-12130\",\n \"CVE-2019-0683\", \"CVE-2019-0707\", \"CVE-2019-0725\", \"CVE-2019-0727\",\n \"CVE-2019-0733\", \"CVE-2019-0734\", \"CVE-2019-0758\", \"CVE-2019-0820\",\n \"CVE-2019-0863\", \"CVE-2019-0864\", \"CVE-2019-0881\", \"CVE-2019-0882\",\n \"CVE-2019-0884\", \"CVE-2019-0885\", \"CVE-2019-0886\", \"CVE-2019-0889\",\n \"CVE-2019-0890\", \"CVE-2019-0891\", \"CVE-2019-0893\", \"CVE-2019-0894\",\n \"CVE-2019-0895\", \"CVE-2019-0896\", \"CVE-2019-0897\", \"CVE-2019-0898\",\n \"CVE-2019-0899\", \"CVE-2019-0900\", \"CVE-2019-0901\", \"CVE-2019-0902\",\n \"CVE-2019-0903\", \"CVE-2019-0911\", \"CVE-2019-0912\", \"CVE-2019-0913\",\n \"CVE-2019-0914\", \"CVE-2019-0915\", \"CVE-2019-0916\", \"CVE-2019-0917\",\n \"CVE-2019-0918\", \"CVE-2019-0921\", \"CVE-2019-0922\", \"CVE-2019-0923\",\n \"CVE-2019-0924\", \"CVE-2019-0925\", \"CVE-2019-0927\", \"CVE-2019-0930\",\n \"CVE-2019-0933\", \"CVE-2019-0936\", \"CVE-2019-0938\", \"CVE-2019-0940\",\n \"CVE-2019-0942\", \"CVE-2019-0961\", \"CVE-2019-0980\", \"CVE-2019-0981\",\n \"CVE-2019-0995\");\n script_tag(name:\"cvss_base\", value:\"9.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 05:57:41 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 09:41:28 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft Windows Multiple Vulnerabilities (KB4494440)\");\n\n script_tag(name:\"summary\", value:\"This host is missing a critical security\n update according to Microsoft KB4494440\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists as,\n\n - Windows Jet Database Engine improperly handles objects in memory.\n\n - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.\n\n - Windows Error Reporting (WER) improperly handles files.\n\n - An error in Windows Defender Application Control (WDAC) which could allow an\n attacker to bypass WDAC enforcement.\n\n Please see the references for more information about the vulnerabilities.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to execute arbitrary code on a victim system, escalate privileges, bypass\n security restrictions, disclose sensitive information and cause a denial of\n service condition on a victim system.\");\n\n script_tag(name:\"affected\", value:\"- Microsoft Windows 10 Version 1607 x32/x64\n\n - Microsoft Windows Server 2016\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see\n the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4494440\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\nif(hotfix_check_sp(win10:1, win10x64:1, win2016:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath)\n exit(0);\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer)\n exit(0);\n\nif(version_in_range(version:edgeVer, test_version:\"11.0.14393.0\", test_version2:\"11.0.14393.2968\")) {\n report = report_fixed_ver(file_checked:sysPath + \"\\Edgehtml.dll\",\n file_version:edgeVer, vulnerable_range:\"11.0.14393.0 - 11.0.14393.2968\");\n security_message(data:report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2020-07-21T20:40:51", "description": "This host is missing a critical security\n update according to Microsoft KB4499167", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "openvas", "title": "Microsoft Windows Multiple Vulnerabilities (KB4499167)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0683", "CVE-2019-0864", "CVE-2019-0923", "CVE-2018-12126", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0933", "CVE-2019-0921", "CVE-2019-0927", "CVE-2019-0727", "CVE-2019-0734", "CVE-2019-0893", "CVE-2019-0918", "CVE-2018-11091", "CVE-2019-0981", "CVE-2019-0892", "CVE-2019-0995", "CVE-2019-0889", "CVE-2019-0896", "CVE-2019-0899", "CVE-2019-0929", "CVE-2019-0913", "CVE-2019-0882", "CVE-2019-0901", "CVE-2019-0758", "CVE-2019-0707", "CVE-2019-0900", "CVE-2019-0930", "CVE-2019-0863", "CVE-2018-12127", "CVE-2019-0938", "CVE-2019-0902", "CVE-2019-0940", "CVE-2019-0820", "CVE-2019-0916", "CVE-2019-0903", "CVE-2019-0931", "CVE-2019-0725", "CVE-2019-0886", "CVE-2019-0917", "CVE-2019-0937", "CVE-2019-0898", "CVE-2019-0915", "CVE-2019-0936", "CVE-2019-0911", "CVE-2019-0924", "CVE-2019-0884", "CVE-2019-0897", "CVE-2019-0885", "CVE-2019-0961", "CVE-2019-0894", "CVE-2019-0942", "CVE-2019-0912", "CVE-2019-0733", "CVE-2019-0914", "CVE-2019-0925", "CVE-2019-0881", "CVE-2019-0922", "CVE-2019-0980", "CVE-2018-12130", "CVE-2019-0895"], "modified": "2020-07-17T00:00:00", "id": "OPENVAS:1361412562310815045", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310815045", "sourceData": "# Copyright (C) 2019 Greenbone Networks GmbH\n# Some text descriptions might be excerpted from (a) referenced\n# source(s), and are Copyright (C) by the respective right holder(s).\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.815045\");\n script_version(\"2020-07-17T05:57:41+0000\");\n script_cve_id(\"CVE-2019-0881\", \"CVE-2019-0882\", \"CVE-2019-0938\", \"CVE-2019-0940\",\n \"CVE-2019-0942\", \"CVE-2019-0707\", \"CVE-2019-0725\", \"CVE-2019-0902\",\n \"CVE-2019-0903\", \"CVE-2019-0911\", \"CVE-2019-0727\", \"CVE-2019-0733\",\n \"CVE-2019-0734\", \"CVE-2019-0912\", \"CVE-2019-0913\", \"CVE-2019-0914\",\n \"CVE-2019-0915\", \"CVE-2019-0916\", \"CVE-2019-0758\", \"CVE-2019-0820\",\n \"CVE-2019-0917\", \"CVE-2019-0918\", \"CVE-2019-0921\", \"CVE-2019-0922\",\n \"CVE-2019-0863\", \"CVE-2019-0923\", \"CVE-2019-0924\", \"CVE-2019-0925\",\n \"CVE-2019-0927\", \"CVE-2019-0929\", \"CVE-2019-0930\", \"CVE-2019-0864\",\n \"CVE-2019-0931\", \"CVE-2019-0933\", \"CVE-2019-0936\", \"CVE-2019-0937\",\n \"CVE-2019-0884\", \"CVE-2019-0885\", \"CVE-2019-0886\", \"CVE-2019-0961\",\n \"CVE-2019-0980\", \"CVE-2019-0889\", \"CVE-2019-0890\", \"CVE-2019-0891\",\n \"CVE-2019-0892\", \"CVE-2019-0893\", \"CVE-2019-0894\", \"CVE-2019-0981\",\n \"CVE-2019-0895\", \"CVE-2019-0896\", \"CVE-2019-0995\", \"CVE-2019-0897\",\n \"CVE-2019-0898\", \"CVE-2019-0899\", \"CVE-2019-0900\", \"CVE-2019-0901\",\n \"CVE-2018-12126\", \"CVE-2018-12130\", \"CVE-2018-12127\", \"CVE-2018-11091\",\n \"CVE-2019-0683\");\n script_tag(name:\"cvss_base\", value:\"9.3\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_tag(name:\"last_modification\", value:\"2020-07-17 05:57:41 +0000 (Fri, 17 Jul 2020)\");\n script_tag(name:\"creation_date\", value:\"2019-05-15 08:42:52 +0530 (Wed, 15 May 2019)\");\n script_name(\"Microsoft Windows Multiple Vulnerabilities (KB4499167)\");\n\n script_tag(name:\"summary\", value:\"This host is missing a critical security\n update according to Microsoft KB4499167\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present\n on the target host.\");\n\n script_tag(name:\"insight\", value:\"Multiple flaws exists as,\n\n - Windows Jet Database Engine improperly handles objects in memory.\n\n - Chakra scripting engine improperly handles objects in memory in Microsoft Edge.\n\n - Windows Error Reporting (WER) improperly handles files.\n\n - An error in Windows Defender Application Control (WDAC) which could allow an\n attacker to bypass WDAC enforcement.\n\n Please see the references for more information about the vulnerabilities.\");\n\n script_tag(name:\"impact\", value:\"Successful exploitation will allow an attacker\n to execute arbitrary code on a victim system, escalate privileges, bypass\n security restrictions, disclose sensitive information and cause a denial of\n service condition on a victim system.\");\n\n script_tag(name:\"affected\", value:\"- Microsoft Windows 10 Version 1803 for 32-bit Systems\n\n - Microsoft Windows 10 Version 1803 for x64-based Systems\");\n\n script_tag(name:\"solution\", value:\"The vendor has released updates. Please see\n the references for more information.\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"executable_version\");\n script_xref(name:\"URL\", value:\"https://support.microsoft.com/en-us/help/4499167\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2019 Greenbone Networks GmbH\");\n script_family(\"Windows : Microsoft Bulletins\");\n script_dependencies(\"smb_reg_service_pack.nasl\");\n script_require_ports(139, 445);\n script_mandatory_keys(\"SMB/WindowsVersion\");\n exit(0);\n}\n\ninclude(\"smb_nt.inc\");\ninclude(\"secpod_reg.inc\");\ninclude(\"version_func.inc\");\ninclude(\"secpod_smb_func.inc\");\n\nif(hotfix_check_sp(win10:1, win10x64:1) <= 0){\n exit(0);\n}\n\nsysPath = smb_get_system32root();\nif(!sysPath)\n exit(0);\n\nedgeVer = fetch_file_version(sysPath:sysPath, file_name:\"edgehtml.dll\");\nif(!edgeVer)\n exit(0);\n\nif(version_in_range(version:edgeVer, test_version:\"11.0.17134.0\", test_version2:\"11.0.17134.764\")) {\n report = report_fixed_ver(file_checked:sysPath + \"\\Edgehtml.dll\",\n file_version:edgeVer, vulnerable_range:\"11.0.17134.0 - 11.0.17134.764\");\n security_message(data:report);\n exit(0);\n}\n\nexit(99);\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "nessus": [{"lastseen": "2021-08-19T12:22:36", "description": "Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore, rh-dotnet21-dotnet, rh-dotnet22-dotnet and rh-dotnet22-curl are now available for .NET Core on Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address security vulnerabilities are now available. The updated versions are .NET Core 1.0.16, 1.1.13, 2.1.11, and 2.2.5.\n\nSecurity Fix(es) :\n\n* dotNET: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n* dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* Re-enable bash completion in rh-dotnet22-dotnet (BZ#1654863)\n\n* Error rebuilding rh-dotnet22-curl in CentOS (BZ#1678932)\n\n* Broken apphost caused by unset DOTNET_ROOT (BZ#1703479)\n\n* Make bash completion compatible with rh-dotnet22 packages (BZ#1705259)", "cvss3": {}, "published": "2019-05-22T00:00:00", "type": "nessus", "title": "RHEL 7 : dotNET (RHSA-2019:1236)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2020-01-15T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:rh-dotnet21", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-debuginfo", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-host", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-runtime-2.1", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-sdk-2.1", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-sdk-2.1.5xx", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-runtime", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-curl", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-curl-debuginfo", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-debuginfo", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-host", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-host-fxr-2.2", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-runtime-2.2", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-sdk-2.2", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-sdk-2.2.1xx", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-libcurl", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-libcurl-devel", "p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-runtime", "p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore10-dotnetcore", "p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore10-dotnetcore-debuginfo", "p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore11-dotnetcore", "p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore11-dotnetcore-debuginfo", "cpe:/o:redhat:enterprise_linux:7"], "id": "REDHAT-RHSA-2019-1236.NASL", "href": "https://www.tenable.com/plugins/nessus/125322", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:1236. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125322);\n script_version(\"1.5\");\n script_cvs_date(\"Date: 2020/01/15\");\n\n script_cve_id(\"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_xref(name:\"RHSA\", value:\"2019:1236\");\n\n script_name(english:\"RHEL 7 : dotNET (RHSA-2019:1236)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Updates for rh-dotnetcore10-dotnetcore, rh-dotnetcore11-dotnetcore,\nrh-dotnet21-dotnet, rh-dotnet22-dotnet and rh-dotnet22-curl are now\navailable for .NET Core on Red Hat Enterprise Linux 7.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Moderate. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of\nthe .NET framework APIs and several new APIs, and it includes a CLR\nimplementation.\n\nNew versions of .NET Core that address security vulnerabilities are\nnow available. The updated versions are .NET Core 1.0.16, 1.1.13,\n2.1.11, and 2.2.5.\n\nSecurity Fix(es) :\n\n* dotNET: timeouts for regular expressions are not enforced\n(CVE-2019-0820)\n\n* dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core\nDenial of Service (CVE-2019-0980)\n\n* dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial\nof Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* Re-enable bash completion in rh-dotnet22-dotnet (BZ#1654863)\n\n* Error rebuilding rh-dotnet22-curl in CentOS (BZ#1678932)\n\n* Broken apphost caused by unset DOTNET_ROOT (BZ#1703479)\n\n* Make bash completion compatible with rh-dotnet22 packages\n(BZ#1705259)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:1236\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0820\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0980\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0981\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-runtime-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-sdk-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-dotnet-sdk-2.1.5xx\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet21-runtime\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-curl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-curl-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-host-fxr-2.2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-runtime-2.2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-sdk-2.2\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-dotnet-sdk-2.2.1xx\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-libcurl\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-libcurl-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnet22-runtime\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore10-dotnetcore\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore10-dotnetcore-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore11-dotnetcore\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:rh-dotnetcore11-dotnetcore-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:7\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/16\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/22\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^7([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 7.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:1236\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-2.1-10.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-2.1.507-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-debuginfo-2.1.507-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-host-2.1.11-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-runtime-2.1-2.1.11-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-sdk-2.1-2.1.507-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-dotnet-sdk-2.1.5xx-2.1.507-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet21-runtime-2.1-10.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-2.2-7.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-curl-7.61.1-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-curl-debuginfo-7.61.1-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-2.2.107-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-debuginfo-2.2.107-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-host-2.2.5-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-host-fxr-2.2-2.2.5-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-runtime-2.2-2.2.5-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-sdk-2.2-2.2.107-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-dotnet-sdk-2.2.1xx-2.2.107-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-libcurl-7.61.1-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-libcurl-devel-7.61.1-2.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnet22-runtime-2.2-7.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnetcore10-dotnetcore-1.0.16-1.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnetcore10-dotnetcore-debuginfo-1.0.16-1.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnetcore11-dotnetcore-1.1.13-1.el7\")) flag++;\n if (rpm_check(release:\"RHEL7\", cpu:\"x86_64\", reference:\"rh-dotnetcore11-dotnetcore-debuginfo-1.1.13-1.el7\")) flag++;\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"rh-dotnet21 / rh-dotnet21-dotnet / rh-dotnet21-dotnet-debuginfo / etc\");\n }\n}\n", "cvss": {"score": 5, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-08-19T12:22:52", "description": "The Microsoft .NET Core SDK installation on the remote host is version 1.x < 1.1.14, 2.1.x < 2.1.507 or 2.1.604, 2.2.x < 2.2.107 or 2.2.204.\nIt is, therefore, affected by a denial of service (DoS) vulnerability when .NET Core improperly handles web requests. An unauthenticated, remote attacker could exploit this issue, via sending a specially crafted requests to the .NET Core application, to cause the application to stop responding.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "nessus", "title": "Security Update for .NET Core SDK (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0982"], "modified": "2021-06-03T00:00:00", "cpe": ["cpe:/a:microsoft:.net_core"], "id": "SMB_NT_MS19_MAY_DOTNET_CORE_SDK.NASL", "href": "https://www.tenable.com/plugins/nessus/125225", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125225);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/06/03\");\n\n script_cve_id(\n \"CVE-2019-0820\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-0982\"\n );\n script_bugtraq_id(108245, 108207, 108208);\n script_xref(name:\"IAVA\", value:\"2019-A-0149-S\");\n\n script_name(english:\"Security Update for .NET Core SDK (May 2019)\");\n script_summary(english:\"Checks for Windows Install of .NET Core.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by a .NET Core SDK vulnerability.\");\n script_set_attribute(attribute:\"description\", value:\n\"The Microsoft .NET Core SDK installation on the remote host is version\n1.x < 1.1.14, 2.1.x < 2.1.507 or 2.1.604, 2.2.x < 2.2.107 or 2.2.204.\nIt is, therefore, affected by a denial of service (DoS) vulnerability when\n.NET Core improperly handles web requests. An unauthenticated,\nremote attacker could exploit this issue, via sending a specially\ncrafted requests to the .NET Core application, to cause the\napplication to stop responding.\");\n # https://devblogs.microsoft.com/dotnet/net-core-may-2019/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?75f23c84\");\n # https://github.com/dotnet/announcements/issues/111\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bc7b707c\");\n # https://github.com/dotnet/announcements/issues/112\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d238d2f5\");\n # https://github.com/dotnet/announcements/issues/113\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f495ef09\");\n # https://github.com/aspnet/Announcements/issues/359\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?cdcee111\");\n script_set_attribute(attribute:\"solution\", value:\"Refer to vendor documentation.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0980\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/16\");\n\n script_set_attribute(attribute:\"potential_vulnerability\", value:\"true\");\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:.net_core\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"microsoft_dotnet_core_sdk_win.nbin\");\n script_require_keys(\"installed_sw/.NET Core SDK Windows\", \"Settings/ParanoidReport\");\n script_require_ports(139, 445);\n\n exit(0);\n}\n\ninclude('vcf.inc');\n\nif (report_paranoia < 2) audit(AUDIT_PARANOID);\n\napp = '.NET Core SDK Windows';\n\napp_info = vcf::get_app_info(app:app, win_local:TRUE);\n\nconstraints = [\n { 'fixed_version' : '1.1.14' },\n { 'min_version' : '2.1', 'fixed_version' : '2.1.507' },\n { 'min_version' : '2.1.600', 'fixed_version' : '2.1.604'},\n { 'min_version' : '2.2', 'fixed_version' : '2.2.107' },\n { 'min_version' : '2.2.200', 'fixed_version' : '2.2.204'}\n];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);\n", "cvss": {"score": 5, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-08-19T12:22:51", "description": "The Microsoft .NET Framework installation on the remote host is missing security updates. It is, therefore, affected by multiple vulnerabilities :\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)", "cvss3": {}, "published": "2019-05-15T00:00:00", "type": "nessus", "title": "Security Updates for Microsoft .NET Framework (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-10-30T00:00:00", "cpe": ["cpe:/a:microsoft:.net_framework"], "id": "SMB_NT_MS19_MAY_DOTNET.NASL", "href": "https://www.tenable.com/plugins/nessus/125074", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125074);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2019/10/30 13:24:47\");\n\n script_cve_id(\n \"CVE-2019-0820\",\n \"CVE-2019-0864\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\"\n );\n script_bugtraq_id(\n 108207,\n 108232,\n 108241,\n 108245\n );\n script_xref(name:\"MSKB\", value:\"4499179\");\n script_xref(name:\"MSKB\", value:\"4494440\");\n script_xref(name:\"MSKB\", value:\"4499406\");\n script_xref(name:\"MSKB\", value:\"4499409\");\n script_xref(name:\"MSKB\", value:\"4499408\");\n script_xref(name:\"MSKB\", value:\"4495611\");\n script_xref(name:\"MSKB\", value:\"4499405\");\n script_xref(name:\"MSKB\", value:\"4499407\");\n script_xref(name:\"MSKB\", value:\"4499154\");\n script_xref(name:\"MSKB\", value:\"4495610\");\n script_xref(name:\"MSKB\", value:\"4499167\");\n script_xref(name:\"MSKB\", value:\"4495613\");\n script_xref(name:\"MSKB\", value:\"4495616\");\n script_xref(name:\"MSKB\", value:\"4499181\");\n script_xref(name:\"MSKB\", value:\"4498964\");\n script_xref(name:\"MSKB\", value:\"4498961\");\n script_xref(name:\"MSKB\", value:\"4495620\");\n script_xref(name:\"MSKB\", value:\"4498963\");\n script_xref(name:\"MSKB\", value:\"4498962\");\n script_xref(name:\"MSFT\", value:\"MS19-4499179\");\n script_xref(name:\"MSFT\", value:\"MS19-4494440\");\n script_xref(name:\"MSFT\", value:\"MS19-4499406\");\n script_xref(name:\"MSFT\", value:\"MS19-4499409\");\n script_xref(name:\"MSFT\", value:\"MS19-4499408\");\n script_xref(name:\"MSFT\", value:\"MS19-4495611\");\n script_xref(name:\"MSFT\", value:\"MS19-4499405\");\n script_xref(name:\"MSFT\", value:\"MS19-4499407\");\n script_xref(name:\"MSFT\", value:\"MS19-4499154\");\n script_xref(name:\"MSFT\", value:\"MS19-4495610\");\n script_xref(name:\"MSFT\", value:\"MS19-4499167\");\n script_xref(name:\"MSFT\", value:\"MS19-4495613\");\n script_xref(name:\"MSFT\", value:\"MS19-4495616\");\n script_xref(name:\"MSFT\", value:\"MS19-4499181\");\n script_xref(name:\"MSFT\", value:\"MS19-4498964\");\n script_xref(name:\"MSFT\", value:\"MS19-4498961\");\n script_xref(name:\"MSFT\", value:\"MS19-4495620\");\n script_xref(name:\"MSFT\", value:\"MS19-4498963\");\n script_xref(name:\"MSFT\", value:\"MS19-4498962\");\n\n script_name(english:\"Security Updates for Microsoft .NET Framework (May 2019)\");\n script_summary(english:\"Checks for Microsoft security updates.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The Microsoft .NET Framework installation on the remote host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The Microsoft .NET Framework installation on the remote host\nis missing security updates. It is, therefore, affected by\nmultiple vulnerabilities :\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\");\n # https://support.microsoft.com/en-us/help/4499179/windows-10-update-kb4499179\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?61c5934d\");\n # https://support.microsoft.com/en-us/help/4494440/windows-10-update-kb4494440\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?57eaeb45\");\n # https://support.microsoft.com/en-us/help/4499406/security-and-quality-rollup-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e61005b4\");\n # https://support.microsoft.com/en-us/help/4499409/security-and-quality-rollup-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?0ebad070\");\n # https://support.microsoft.com/en-us/help/4499408/security-and-quality-rollup-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4feee377\");\n # https://support.microsoft.com/en-us/help/4495611/may-14-2019-kb4495611-cumulative-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?dbf9cf36\");\n # https://support.microsoft.com/en-us/help/4499405/may-14-2019-kb4499405-cumulative-update-for-net-framework-3-5-4-7-2-an\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?5b9563a9\");\n # https://support.microsoft.com/en-us/help/4499407/security-and-quality-rollup-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c8a3524e\");\n # https://support.microsoft.com/en-us/help/4499154/windows-10-update-kb4499154\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bdb2d327\");\n # https://support.microsoft.com/en-us/help/4495610/may-14-2019-kb4495610-cumulative-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?893f7a5d\");\n # https://support.microsoft.com/en-us/help/4499167/windows-10-update-kb4499167\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e8febb43\");\n # https://support.microsoft.com/en-us/help/4495613/may-14-2019-kb4495613-cumulative-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f1490306\");\n # https://support.microsoft.com/en-us/help/4495616/may-14-2019-kb4495616-cumulative-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?27c62bed\");\n # https://support.microsoft.com/en-us/help/4499181/windows-10-update-kb4499181\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3eea20b0\");\n # https://support.microsoft.com/en-us/help/4498964/security-only-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?ce90cb7a\");\n # https://support.microsoft.com/en-us/help/4498961/security-only-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?34b4ecb6\");\n # https://support.microsoft.com/en-us/help/4495620/may-14-2019-kb4495620-cumulative-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3239c9ed\");\n # https://support.microsoft.com/en-us/help/4498963/security-only-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?ceb0634a\");\n # https://support.microsoft.com/en-us/help/4498962/security-only-update-for-net-framework\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f30c08b8\");\n script_set_attribute(attribute:\"solution\", value:\n\"Microsoft has released security updates for Microsoft .NET Framework.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0820\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/15\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:.net_framework\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_dotnet_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", \"microsoft_net_framework_installed.nasl\");\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('install_func.inc');\ninclude('misc_func.inc');\ninclude('smb_func.inc');\ninclude('smb_hotfixes.inc');\ninclude('smb_hotfixes_fcheck.inc');\n\nget_kb_item_or_exit('SMB/MS_Bulletin_Checks/Possible');\n\nbulletin = 'MS19-05';\nkbs = make_list(\n);\n\nif (get_kb_item('Host/patch_management_checks')) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_WARNING);\n\nget_kb_item_or_exit('SMB/Registry/Enumerated');\nget_kb_item_or_exit('SMB/WindowsVersion', exit_code:1);\n\nif (hotfix_check_sp_range(vista:'2', win7:'1', win8:'0', win81:'0', win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nproductname = get_kb_item_or_exit('SMB/ProductName', exit_code:1);\nif ('Windows 8' >< productname && 'Windows 8.1' >!< productname) audit(AUDIT_OS_SP_NOT_VULN);\nelse if ('Vista' >< productname) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(exit_on_fail:TRUE, as_share:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\napp = 'Microsoft .NET Framework';\nget_install_count(app_name:app, exit_if_zero:TRUE);\ninstalls = get_combined_installs(app_name:app);\n\nvuln = 0;\n\nif (installs[0] == 0)\n{\n foreach install (installs[1])\n {\n version = install['version'];\n if( version != UNKNOWN_VER &&\n smb_check_dotnet_rollup(rollup_date:'05_2019', dotnet_ver:version))\n vuln++;\n }\n}\nif(vuln)\n{\n hotfix_security_warning();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, 'affected');\n} \n", "cvss": {"score": 5, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T15:22:40", "description": "From Red Hat Security Advisory 2019:1259 :\n\nAn update for dotnet is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nA new version of .NET Core that address security vulnerabilities is now available. The updated version is .NET Core Runtime 2.1.11 and SDK 2.1.507.\n\nSecurity Fix(es) :\n\n* dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n* dotnet: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotnet: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n* dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* dotnet: new SocketException((int)SocketError.InvalidArgument).Message is empty (BZ#1712471)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-08-12T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : dotnet (ELSA-2019-1259)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0757", "CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2022-12-06T00:00:00", "cpe": ["p-cpe:/a:oracle:linux:dotnet", "p-cpe:/a:oracle:linux:dotnet-host", "p-cpe:/a:oracle:linux:dotnet-host-fxr-2.1", "p-cpe:/a:oracle:linux:dotnet-runtime-2.1", "p-cpe:/a:oracle:linux:dotnet-sdk-2.1", "p-cpe:/a:oracle:linux:dotnet-sdk-2.1.5xx", "cpe:/o:oracle:linux:8"], "id": "ORACLELINUX_ELSA-2019-1259.NASL", "href": "https://www.tenable.com/plugins/nessus/127585", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2019:1259 and \n# Oracle Linux Security Advisory ELSA-2019-1259 respectively.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(127585);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/06\");\n\n script_cve_id(\n \"CVE-2019-0757\",\n \"CVE-2019-0820\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\"\n );\n script_xref(name:\"RHSA\", value:\"2019:1259\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0326\");\n\n script_name(english:\"Oracle Linux 8 : dotnet (ELSA-2019-1259)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Oracle Linux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"From Red Hat Security Advisory 2019:1259 :\n\nAn update for dotnet is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of\nthe .NET framework APIs and several new APIs, and it includes a CLR\nimplementation.\n\nA new version of .NET Core that address security vulnerabilities is\nnow available. The updated version is .NET Core Runtime 2.1.11 and SDK\n2.1.507.\n\nSecurity Fix(es) :\n\n* dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n* dotnet: timeouts for regular expressions are not enforced\n(CVE-2019-0820)\n\n* dotnet: infinite loop in URI.TryCreate leading to ASP.Net Core\nDenial of Service (CVE-2019-0980)\n\n* dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial\nof Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* dotnet: new\nSocketException((int)SocketError.InvalidArgument).Message is empty\n(BZ#1712471)\");\n script_set_attribute(attribute:\"see_also\", value:\"https://oss.oracle.com/pipermail/el-errata/2019-August/008972.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected dotnet packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0757\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/04/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/08/01\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/08/12\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet-host-fxr-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet-runtime-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet-sdk-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:dotnet-sdk-2.1.5xx\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:8\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Oracle Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/OracleLinux\")) audit(AUDIT_OS_NOT, \"Oracle Linux\");\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || !pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux)\", string:release)) audit(AUDIT_OS_NOT, \"Oracle Linux\");\nos_ver = pregmatch(pattern: \"Oracle (?:Linux Server|Enterprise Linux) .*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Oracle Linux\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Oracle Linux 8\", \"Oracle Linux \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Oracle Linux\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nflag = 0;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-2.1.507-2.el8_0\")) flag++;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-host-2.1.11-2.el8_0\")) flag++;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-host-fxr-2.1-2.1.11-2.el8_0\")) flag++;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-runtime-2.1-2.1.11-2.el8_0\")) flag++;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-sdk-2.1-2.1.507-2.el8_0\")) flag++;\nif (rpm_check(release:\"EL8\", cpu:\"x86_64\", reference:\"dotnet-sdk-2.1.5xx-2.1.507-2.el8_0\")) flag++;\n\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());\n else security_warning(0);\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"dotnet / dotnet-host / dotnet-host-fxr-2.1 / dotnet-runtime-2.1 / etc\");\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-08-19T12:22:35", "description": "An update for dotnet is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nA new version of .NET Core that address security vulnerabilities is now available. The updated version is .NET Core Runtime 2.1.11 and SDK 2.1.507.\n\nSecurity Fix(es) :\n\n* dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n* dotnet: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotnet: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n* dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* dotnet: new SocketException((int)SocketError.InvalidArgument).Message is empty (BZ#1712471)", "cvss3": {}, "published": "2019-05-23T00:00:00", "type": "nessus", "title": "RHEL 8 : dotnet (RHSA-2019:1259)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0757", "CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2020-01-30T00:00:00", "cpe": ["p-cpe:/a:redhat:enterprise_linux:dotnet", "p-cpe:/a:redhat:enterprise_linux:dotnet-debuginfo", "p-cpe:/a:redhat:enterprise_linux:dotnet-debugsource", "p-cpe:/a:redhat:enterprise_linux:dotnet-host", "p-cpe:/a:redhat:enterprise_linux:dotnet-host-debuginfo", "p-cpe:/a:redhat:enterprise_linux:dotnet-host-fxr-2.1", "p-cpe:/a:redhat:enterprise_linux:dotnet-host-fxr-2.1-debuginfo", "p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-2.1", "p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-2.1-debuginfo", "p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1", "p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1.5xx", "p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1.5xx-debuginfo", "cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:enterprise_linux:8.0"], "id": "REDHAT-RHSA-2019-1259.NASL", "href": "https://www.tenable.com/plugins/nessus/125347", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from Red Hat Security Advisory RHSA-2019:1259. The text \n# itself is copyright (C) Red Hat, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125347);\n script_version(\"1.6\");\n script_cvs_date(\"Date: 2020/01/30\");\n\n script_cve_id(\"CVE-2019-0757\", \"CVE-2019-0820\", \"CVE-2019-0980\", \"CVE-2019-0981\");\n script_xref(name:\"RHSA\", value:\"2019:1259\");\n\n script_name(english:\"RHEL 8 : dotnet (RHSA-2019:1259)\");\n script_summary(english:\"Checks the rpm output for the updated packages\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\"The remote Red Hat host is missing one or more security updates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"An update for dotnet is now available for Red Hat Enterprise Linux 8.\n\nRed Hat Product Security has rated this update as having a security\nimpact of Important. A Common Vulnerability Scoring System (CVSS) base\nscore, which gives a detailed severity rating, is available for each\nvulnerability from the CVE link(s) in the References section.\n\n.NET Core is a managed-software framework. It implements a subset of\nthe .NET framework APIs and several new APIs, and it includes a CLR\nimplementation.\n\nA new version of .NET Core that address security vulnerabilities is\nnow available. The updated version is .NET Core Runtime 2.1.11 and SDK\n2.1.507.\n\nSecurity Fix(es) :\n\n* dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n* dotnet: timeouts for regular expressions are not enforced\n(CVE-2019-0820)\n\n* dotnet: infinite loop in URI.TryCreate leading to ASP.Net Core\nDenial of Service (CVE-2019-0980)\n\n* dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial\nof Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a\nCVSS score, acknowledgments, and other related information, refer to\nthe CVE page(s) listed in the References section.\n\nBug Fix(es) :\n\n* dotnet: new\nSocketException((int)SocketError.InvalidArgument).Message is empty\n(BZ#1712471)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://github.com/dotnet/core/blob/master/release-notes/2.1/2.1.11/\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/errata/RHSA-2019:1259\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0757\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0820\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0980\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://access.redhat.com/security/cve/cve-2019-0981\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0757\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-host-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-host-fxr-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-host-fxr-2.1-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-runtime-2.1-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1.5xx\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:dotnet-sdk-2.1.5xx-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/04/09\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/23\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/RedHat/release\");\nif (isnull(release) || \"Red Hat\" >!< release) audit(AUDIT_OS_NOT, \"Red Hat\");\nos_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"Red Hat\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, \"Red Hat 8.x\", \"Red Hat \" + os_ver);\n\nif (!get_kb_item(\"Host/RedHat/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"s390\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"Red Hat\", cpu);\nif (\"x86_64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"x86_64\", cpu);\n\nyum_updateinfo = get_kb_item(\"Host/RedHat/yum-updateinfo\");\nif (!empty_or_null(yum_updateinfo)) \n{\n rhsa = \"RHSA-2019:1259\";\n yum_report = redhat_generate_yum_updateinfo_report(rhsa:rhsa);\n if (!empty_or_null(yum_report))\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : yum_report \n );\n exit(0);\n }\n else\n {\n audit_message = \"affected by Red Hat security advisory \" + rhsa;\n audit(AUDIT_OS_NOT, audit_message);\n }\n}\nelse\n{\n flag = 0;\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-2.1.507-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-debuginfo-2.1.507-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-debugsource-2.1.507-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-host-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-host-debuginfo-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-host-fxr-2.1-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-host-fxr-2.1-debuginfo-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-runtime-2.1-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-runtime-2.1-debuginfo-2.1.11-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-sdk-2.1-2.1.507-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-sdk-2.1.5xx-2.1.507-2.el8_0\")) flag++;\n\n if (rpm_check(release:\"RHEL8\", cpu:\"x86_64\", reference:\"dotnet-sdk-2.1.5xx-debuginfo-2.1.507-2.el8_0\")) flag++;\n\n\n if (flag)\n {\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + redhat_report_package_caveat()\n );\n exit(0);\n }\n else\n {\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"dotnet / dotnet-debuginfo / dotnet-debugsource / dotnet-host / etc\");\n }\n}\n", "cvss": {"score": 4, "vector": "AV:N/AC:L/Au:S/C:N/I:P/A:N"}}, {"lastseen": "2023-02-03T14:53:02", "description": "The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:1259 advisory.\n\n - dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n - dotnet: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n - dotnet: infinite loop in Uri.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n - dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-01-29T00:00:00", "type": "nessus", "title": "CentOS 8 : dotnet (CESA-2019:1259)", "bulletinFamily": "scanner", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0757", "CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2022-12-05T00:00:00", "cpe": ["cpe:/o:centos:centos:8", "p-cpe:/a:centos:centos:dotnet", "p-cpe:/a:centos:centos:dotnet-host", "p-cpe:/a:centos:centos:dotnet-host-fxr-2.1", "p-cpe:/a:centos:centos:dotnet-runtime-2.1", "p-cpe:/a:centos:centos:dotnet-sdk-2.1", "p-cpe:/a:centos:centos:dotnet-sdk-2.1.5xx"], "id": "CENTOS8_RHSA-2019-1259.NASL", "href": "https://www.tenable.com/plugins/nessus/145596", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2019:1259. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(145596);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/12/05\");\n\n script_cve_id(\n \"CVE-2019-0757\",\n \"CVE-2019-0820\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\"\n );\n script_bugtraq_id(\n 107285,\n 108207,\n 108232,\n 108245\n );\n script_xref(name:\"RHSA\", value:\"2019:1259\");\n script_xref(name:\"CEA-ID\", value:\"CEA-2019-0326\");\n\n script_name(english:\"CentOS 8 : dotnet (CESA-2019:1259)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote CentOS host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the\nCESA-2019:1259 advisory.\n\n - dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n - dotnet: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n - dotnet: infinite loop in Uri.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n - dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2019:1259\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:S/C:N/I:P/A:N\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0757\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/03/12\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/01/29\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet-host\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet-host-fxr-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet-runtime-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet-sdk-2.1\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:dotnet-sdk-2.1.5xx\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"CentOS Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/CentOS/release\", \"Host/CentOS/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('misc_func.inc');\ninclude('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/CentOS/release');\nif (isnull(release) || 'CentOS' >!< release) audit(AUDIT_OS_NOT, 'CentOS');\nos_ver = pregmatch(pattern: \"CentOS(?: Stream)?(?: Linux)? release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'CentOS');\nos_ver = os_ver[1];\nif ('CentOS Stream' >< release) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS Stream ' + os_ver);\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) audit(AUDIT_OS_NOT, 'CentOS 8.x', 'CentOS ' + os_ver);\n\nif (!get_kb_item('Host/CentOS/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'CentOS', cpu);\n\npkgs = [\n {'reference':'dotnet-2.1.507-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dotnet-host-2.1.11-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dotnet-host-fxr-2.1-2.1.11-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dotnet-runtime-2.1-2.1.11-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dotnet-sdk-2.1-2.1.507-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'dotnet-sdk-2.1.5xx-2.1.507-2.el8_0', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n reference = NULL;\n release = NULL;\n sp = NULL;\n cpu = NULL;\n el_string = NULL;\n rpm_spec_vers_cmp = NULL;\n epoch = NULL;\n allowmaj = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'CentOS-' + package_array['release'];\n if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];\n if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];\n if (reference && release) {\n if (rpm_check(release:release, sp:sp, cpu:cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'dotnet / dotnet-host / dotnet-host-fxr-2.1 / dotnet-runtime-2.1 / etc');\n}\n", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-08-19T12:22:52", "description": "The Microsoft .NET Core installation on the remote host is version 1.0.x < 1.0.16, 1.1.x < 1.1.13, 2.1.x < 2.1.11, 2.2.x < 2.2.5.\nIt is, therefore, affected by a denial of service (DoS) vulnerability when .NET Core improperly handles web requests. An unauthenticated, remote attacker could exploit this issue, via sending a specially crafted requests to the .NET Core application, to cause the application to stop responding.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "nessus", "title": "Security Update for .NET Core (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0982"], "modified": "2021-06-03T00:00:00", "cpe": ["cpe:/a:microsoft:.net_core"], "id": "SMB_NT_MS19_MAY_DOTNET_CORE.NASL", "href": "https://www.tenable.com/plugins/nessus/125217", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125217);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/06/03\");\n\n script_cve_id(\n \"CVE-2019-0820\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-0982\"\n );\n script_bugtraq_id(108245, 108207, 108208);\n script_xref(name:\"IAVA\", value:\"2019-A-0149-S\");\n\n script_name(english:\"Security Update for .NET Core (May 2019)\");\n script_summary(english:\"Checks for Windows Install of .NET Core.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by a .NET Core denial of service vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The Microsoft .NET Core installation on the remote host is version\n1.0.x < 1.0.16, 1.1.x < 1.1.13, 2.1.x < 2.1.11, 2.2.x < 2.2.5.\nIt is, therefore, affected by a denial of service (DoS) vulnerability when\n.NET Core improperly handles web requests. An unauthenticated,\nremote attacker could exploit this issue, via sending a specially\ncrafted requests to the .NET Core application, to cause the\napplication to stop responding.\");\n # https://devblogs.microsoft.com/dotnet/net-core-may-2019/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?75f23c84\");\n # https://github.com/dotnet/announcements/issues/111\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bc7b707c\");\n # https://github.com/dotnet/announcements/issues/112\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d238d2f5\");\n # https://github.com/dotnet/announcements/issues/113\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f495ef09\");\n # https://github.com/aspnet/Announcements/issues/359\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?cdcee111\");\n script_set_attribute(attribute:\"solution\", value:\"Refer to vendor documentation.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0980\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/16\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:.net_core\");\n script_set_attribute(attribute:\"stig_severity\", value:\"I\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"microsoft_dotnet_core_win.nbin\");\n script_require_keys(\"installed_sw/.NET Core Windows\");\n\n exit(0);\n}\n\ninclude('vcf.inc');\n\napp = '.NET Core Windows';\napp_info = vcf::get_app_info(app:app, win_local:TRUE);\n\nconstraints = [\n { 'min_version' : '1.0', 'fixed_version' : '1.0.16.5115', 'fixed_display' : '1.0.16 (1.0.16.5115)' },\n { 'min_version' : '1.1', 'fixed_version' : '1.1.13.1809', 'fixed_display' : '1.1.13 (1.1.13.1809)' },\n { 'min_version' : '2.1', 'fixed_version' : '2.1.11.27618', 'fixed_display' : '2.1.11 (2.1.11.27618)' },\n { 'min_version' : '2.2', 'fixed_version' : '2.2.5.27618', 'fixed_display' : '2.2.5 (2.2.5.27618)' }\n];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);\n", "cvss": {"score": 5, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2022-02-19T13:51:14", "description": "The Microsoft ASP.NET Core installation on the remote host is version 2.1.x < 2.1.11, 2.2.x < 2.2.5. It is, therefore, affected by a denial of service (DoS) vulnerability when ASP.NET Core improperly handles web requests. An unauthenticated, remote attacker could exploit this issue, via sending a specially crafted requests to the .NET Core application, to cause the application to stop responding.", "cvss3": {}, "published": "2019-05-16T00:00:00", "type": "nessus", "title": "Security Update for Microsoft ASP.NET Core (DoS) (May 2019)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0982"], "modified": "2022-01-25T00:00:00", "cpe": ["cpe:/a:microsoft:asp.net_core"], "id": "SMB_NT_MS19_MAY_ASPDOTNET_CORE.NASL", "href": "https://www.tenable.com/plugins/nessus/125164", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125164);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/01/25\");\n\n script_cve_id(\"CVE-2019-0980\", \"CVE-2019-0981\", \"CVE-2019-0982\");\n script_bugtraq_id(108207, 108208);\n\n script_name(english:\"Security Update for Microsoft ASP.NET Core (DoS) (May 2019)\");\n script_summary(english:\"Checks the version of Microsoft ASP.NET Core packages.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The Microsoft ASP.NET Core installations on the remote host contain vulnerable packages.\");\n script_set_attribute(attribute:\"description\", value:\n\"The Microsoft ASP.NET Core installation on the remote\nhost is version 2.1.x < 2.1.11, 2.2.x < 2.2.5. It is, therefore,\naffected by a denial of service (DoS) vulnerability when\nASP.NET Core improperly handles web requests. An unauthenticated,\nremote attacker could exploit this issue, via sending a specially\ncrafted requests to the .NET Core application, to cause the\napplication to stop responding.\");\n # https://devblogs.microsoft.com/dotnet/net-core-may-2019/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?75f23c84\");\n # https://github.com/dotnet/announcements/issues/112\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?d238d2f5\");\n # https://github.com/dotnet/announcements/issues/113\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f495ef09\");\n # https://github.com/aspnet/Announcements/issues/359\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?cdcee111\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update ASP.NET Core, remove vulnerable packages and refer to vendor advisory.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:U/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0980\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/16\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:asp.net_core\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"microsoft_asp_dotnet_core_win.nbin\");\n script_require_keys(\"installed_sw/ASP .NET Core Windows\");\n script_require_ports(139, 445);\n\n exit(0);\n}\n\ninclude('vcf.inc');\n\napp = 'ASP .NET Core Windows';\napp_info = vcf::get_app_info(app:app, win_local:TRUE);\n\nconstraints = [\n { 'min_version' : '2.1', 'fixed_version' : '2.1.11'},\n { 'min_version' : '2.2', 'fixed_version' : '2.2.5' }\n];\n\nvcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_WARNING);\n", "cvss": {"score": 5, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2021-12-23T02:32:36", "description": "The remote Windows host is missing security update 4499180 or cumulative update 4499149. It is, therefore, affected by multiple vulnerabilities :\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - A remote code execution vulnerability exists in Remote Desktop Services formerly known as Terminal Services when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests.\n This vulnerability is pre-authentication and requires no user interaction. An attacker who successfully exploited this vulnerability could execute arbitrary code on the target system. An attacker could then install programs;\n view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0708)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0918)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499180: Windows Server 2008 and Windows Vista SP2 May 2019 Security Update (BlueKeep)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2019-0708", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0930", "CVE-2019-0936", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows"], "id": "SMB_NT_MS19_MAY_4499149.NASL", "href": "https://www.tenable.com/plugins/nessus/125060", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(125060);\n script_version(\"1.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2019-0708\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0930\",\n \"CVE-2019-0936\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\"\n );\n script_xref(name:\"MSKB\", value:\"4499180\");\n script_xref(name:\"MSKB\", value:\"4499149\");\n script_xref(name:\"MSFT\", value:\"MS19-4499180\");\n script_xref(name:\"MSFT\", value:\"MS19-4499149\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499180: Windows Server 2008 and Windows Vista SP2 May 2019 Security Update (BlueKeep)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499180\nor cumulative update 4499149. It is, therefore, affected by\nmultiple vulnerabilities :\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - A remote code execution vulnerability exists in Remote\n Desktop Services formerly known as Terminal Services\n when an unauthenticated attacker connects to the target\n system using RDP and sends specially crafted requests.\n This vulnerability is pre-authentication and requires no\n user interaction. An attacker who successfully exploited\n this vulnerability could execute arbitrary code on the\n target system. An attacker could then install programs;\n view, change, or delete data; or create new accounts\n with full user rights. (CVE-2019-0708)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0918)\");\n # https://support.microsoft.com/en-us/help/4499180/windows-server-2008-update-kb4499180\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?221b2bbc\");\n # https://support.microsoft.com/en-us/help/4499149/windows-server-2008-update-kb4499149\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?15faa0a8\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply Security Only update KB4499180 or Cumulative Update KB4499149.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0708\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'CVE-2019-0708 BlueKeep RDP Remote Windows Kernel Use After Free');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\");\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499180', '4499149');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\n\nif (hotfix_check_sp_range(vista:'2') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"6.0\",\n sp:2,\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499180, 4499149])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 10, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:13:55", "description": "The remote Windows host is missing security update 4499165 or cumulative update 4499151. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499165: Windows 8.1 and Windows Server 2012 R2 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0725", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0930", "CVE-2019-0936", "CVE-2019-0940", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows"], "id": "SMB_NT_MS19_MAY_4499151.NASL", "href": "https://www.tenable.com/plugins/nessus/125061", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125061);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0725\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0930\",\n \"CVE-2019-0936\",\n \"CVE-2019-0940\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499151\");\n script_xref(name:\"MSKB\", value:\"4499165\");\n script_xref(name:\"MSFT\", value:\"MS19-4499151\");\n script_xref(name:\"MSFT\", value:\"MS19-4499165\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499165: Windows 8.1 and Windows Server 2012 R2 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499165\nor cumulative update 4499151. It is, therefore, affected by\nmultiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\");\n # https://support.microsoft.com/en-us/help/4499151/windows-8-1-update-kb4499151\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?f1eae74c\");\n # https://support.microsoft.com/en-us/help/4499165/windows-8-1-update-kb4499165\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?9defcbe8\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n # https://community.tenable.com/s/article/Speculative-Execution-Side-Channel-Vulnerability-Plugin-and-Mitigation-Information\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7b2b84b8\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply Security Only update KB4499165 or Cumulative Update KB4499151.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499151', '4499165');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\n\nif (hotfix_check_sp_range(win81:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\n# Windows 8 EOL\nproductname = get_kb_item_or_exit(\"SMB/ProductName\", exit_code:1);\nif (\"Windows 8\" >< productname && \"8.1\" >!< productname)\n audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"6.3\",\n sp:0,\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499151, 4499165])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:15:35", "description": "The remote Windows host is missing security update 4499167 or 4497398. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs;\n view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0892)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499167: Windows 10 Version 1803 and Windows Server Version 1803 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0725", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0892", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0931", "CVE-2019-0936", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows"], "id": "SMB_NT_MS19_MAY_4499167.NASL", "href": "https://www.tenable.com/plugins/nessus/125064", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125064);\n script_version(\"1.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0725\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0885\",\n \"CVE-2019-0886\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0892\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0931\",\n \"CVE-2019-0936\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499167\");\n script_xref(name:\"MSFT\", value:\"MS19-4499167\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499167: Windows 10 Version 1803 and Windows Server Version 1803 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499167\nor 4497398. It is, therefore, affected by multiple\nvulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - An elevation of privilege vulnerability exists in\n Windows when the Win32k component fails to properly\n handle objects in memory. An attacker who successfully\n exploited this vulnerability could run arbitrary code in\n kernel mode. An attacker could then install programs;\n view, change, or delete data; or create new accounts\n with full user rights. (CVE-2019-0892)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the\n Storage Service improperly handles file operations. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when\n Windows Hyper-V on a host operating system fails to\n properly validate input from an authenticated user on a\n guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\");\n # https://support.microsoft.com/en-us/help/4499167/windows-10-update-kb4499167\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e8febb43\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4499167.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499167');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"17134\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499167])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2021-12-23T02:32:36", "description": "The remote Windows host is missing security update 4499175 or cumulative update 4499164. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - A remote code execution vulnerability exists in Remote Desktop Services formerly known as Terminal Services when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests.\n This vulnerability is pre-authentication and requires no user interaction. An attacker who successfully exploited this vulnerability could execute arbitrary code on the target system. An attacker could then install programs;\n view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0708)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499175: Windows 7 and Windows Server 2008 R2 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (BlueKeep)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0708", "CVE-2019-0725", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0930", "CVE-2019-0936", "CVE-2019-0940", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows"], "id": "SMB_NT_MS19_MAY_4499164.NASL", "href": "https://www.tenable.com/plugins/nessus/125063", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(125063);\n script_version(\"1.17\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0708\",\n \"CVE-2019-0725\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0930\",\n \"CVE-2019-0936\",\n \"CVE-2019-0940\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499164\");\n script_xref(name:\"MSKB\", value:\"4499175\");\n script_xref(name:\"MSFT\", value:\"MS19-4499164\");\n script_xref(name:\"MSFT\", value:\"MS19-4499175\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499175: Windows 7 and Windows Server 2008 R2 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout) (BlueKeep)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499175\nor cumulative update 4499164. It is, therefore, affected by\nmultiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - A remote code execution vulnerability exists in Remote\n Desktop Services formerly known as Terminal Services\n when an unauthenticated attacker connects to the target\n system using RDP and sends specially crafted requests.\n This vulnerability is pre-authentication and requires no\n user interaction. An attacker who successfully exploited\n this vulnerability could execute arbitrary code on the\n target system. An attacker could then install programs;\n view, change, or delete data; or create new accounts\n with full user rights. (CVE-2019-0708)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\");\n # https://support.microsoft.com/en-us/help/4499164/windows-7-update-kb4499164\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?283578f0\");\n # https://support.microsoft.com/en-us/help/4499175/windows-7-update-kb4499175\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?0eea1c91\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n # https://community.tenable.com/s/article/Speculative-Execution-Side-Channel-Vulnerability-Plugin-and-Mitigation-Information\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7b2b84b8\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply Security Only update KB4499175 or Cumulative Update KB4499164.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0708\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_core\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n script_set_attribute(attribute:\"metasploit_name\", value:'CVE-2019-0708 BlueKeep RDP Remote Windows Kernel Use After Free');\n script_set_attribute(attribute:\"exploit_framework_metasploit\", value:\"true\");\n script_set_attribute(attribute:\"exploit_framework_canvas\", value:\"true\");\n script_set_attribute(attribute:\"canvas_package\", value:\"CANVAS\");\n script_set_attribute(attribute:\"in_the_news\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", \"microsoft_windows_env_vars.nasl\");\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499164', '4499175');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win7:'1') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"6.1\",\n sp:1,\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499164, 4499175])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 10, "vector": "AV:N/AC:L/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:15:35", "description": "The remote Windows host is missing security update 4499158 or cumulative update 4499171. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499158: Windows Server 2012 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0725", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0930", "CVE-2019-0936", "CVE-2019-0940", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows"], "id": "SMB_NT_MS19_MAY_4499171.NASL", "href": "https://www.tenable.com/plugins/nessus/125065", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125065);\n script_version(\"1.11\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0725\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0930\",\n \"CVE-2019-0936\",\n \"CVE-2019-0940\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499171\");\n script_xref(name:\"MSKB\", value:\"4499158\");\n script_xref(name:\"MSFT\", value:\"MS19-4499171\");\n script_xref(name:\"MSFT\", value:\"MS19-4499158\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499158: Windows Server 2012 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499158\nor cumulative update 4499171. It is, therefore, affected by\nmultiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\");\n # https://support.microsoft.com/en-us/help/4499171/windows-server-2012-update-kb4499171\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e0fcb7d5\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n # https://support.microsoft.com/en-us/help/4499158/windows-server-2012-update-kb4499158\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?46bb81cc\");\n script_set_attribute(attribute:\"solution\", value:\n\"Apply Security Only update KB4499158 or Cumulative Update KB4499171.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499171', '4499158');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\n\nif (hotfix_check_sp_range(win8:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\n# Windows 8 EOL\nproductname = get_kb_item_or_exit(\"SMB/ProductName\", exit_code:1);\nif (\"Windows 8\" >< productname) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"6.2\",\n sp:0,\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499171, 4499158])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:14:45", "description": "The remote Windows host is missing security update 4499154. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0924)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the Edge AppContainer sandbox. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499154: Windows 10 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0924", "CVE-2019-0930", "CVE-2019-0936", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows", "cpe:/a:microsoft:edge"], "id": "SMB_NT_MS19_MAY_4499154.NASL", "href": "https://www.tenable.com/plugins/nessus/125062", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125062);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0912\",\n \"CVE-2019-0913\",\n \"CVE-2019-0914\",\n \"CVE-2019-0915\",\n \"CVE-2019-0916\",\n \"CVE-2019-0917\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0922\",\n \"CVE-2019-0924\",\n \"CVE-2019-0930\",\n \"CVE-2019-0936\",\n \"CVE-2019-0938\",\n \"CVE-2019-0940\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499154\");\n script_xref(name:\"MSFT\", value:\"MS19-4499154\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499154: Windows 10 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499154. \nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way\n that the Chakra scripting engine handles objects in\n memory in Microsoft Edge. The vulnerability could\n corrupt memory in such a way that an attacker could\n execute arbitrary code in the context of the current\n user. An attacker who successfully exploited the\n vulnerability could gain the same user rights as the\n current user. (CVE-2019-0912, CVE-2019-0913,\n CVE-2019-0914, CVE-2019-0915, CVE-2019-0916,\n CVE-2019-0917, CVE-2019-0922, CVE-2019-0924)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Edge that could allow an attacker to escape\n from the AppContainer sandbox in the browser. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges and break out of the Edge\n AppContainer sandbox. The vulnerability by itself does\n not allow arbitrary code to run. However, this\n vulnerability could be used in conjunction with one or\n more vulnerabilities (for example a remote code\n execution vulnerability and another elevation of\n privilege vulnerability) to take advantage of the\n elevated privileges when running. The security update\n addresses the vulnerability by modifying how Microsoft\n Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\");\n # https://support.microsoft.com/en-us/help/4499154/windows-10-update-kb4499154\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?bdb2d327\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4499154.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:edge\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499154');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"10240\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499154])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:14:45", "description": "The remote Windows host is missing security update 4494441. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries. The vulnerability allows Internet Explorer to bypass Mark of the Web warnings or restrictions for files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when Microsoft Edge improperly accesses objects in memory.\n The vulnerability could corrupt memory in such a way that enables an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0926)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory.\n The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0929)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs;\n view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0892)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0925, CVE-2019-0927, CVE-2019-0933, CVE-2019-0937)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the Edge AppContainer sandbox. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4494441: Windows 10 Version 1809 and Windows Server 2019 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0725", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0892", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0923", "CVE-2019-0924", "CVE-2019-0925", "CVE-2019-0926", "CVE-2019-0927", "CVE-2019-0929", "CVE-2019-0930", "CVE-2019-0931", "CVE-2019-0933", "CVE-2019-0936", "CVE-2019-0937", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0995", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows", "cpe:/a:microsoft:edge"], "id": "SMB_NT_MS19_MAY_4494441.NASL", "href": "https://www.tenable.com/plugins/nessus/125059", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125059);\n script_version(\"1.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0725\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0886\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0892\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0912\",\n \"CVE-2019-0913\",\n \"CVE-2019-0914\",\n \"CVE-2019-0915\",\n \"CVE-2019-0916\",\n \"CVE-2019-0917\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0922\",\n \"CVE-2019-0923\",\n \"CVE-2019-0924\",\n \"CVE-2019-0925\",\n \"CVE-2019-0926\",\n \"CVE-2019-0927\",\n \"CVE-2019-0929\",\n \"CVE-2019-0930\",\n \"CVE-2019-0931\",\n \"CVE-2019-0933\",\n \"CVE-2019-0936\",\n \"CVE-2019-0937\",\n \"CVE-2019-0938\",\n \"CVE-2019-0940\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-0995\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4494441\");\n script_xref(name:\"MSFT\", value:\"MS19-4494441\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4494441: Windows 10 Version 1809 and Windows Server 2019 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4494441. \nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when\n urlmon.dll improperly handles certain Mark of the Web\n queries. The vulnerability allows Internet Explorer to\n bypass Mark of the Web warnings or restrictions for\n files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when\n Microsoft Edge improperly accesses objects in memory.\n The vulnerability could corrupt memory in such a way\n that enables an attacker to execute arbitrary code in\n the context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0926)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - A remote code execution vulnerability exists when\n Internet Explorer improperly accesses objects in memory.\n The vulnerability could corrupt memory in such a way\n that an attacker could execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0929)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - An elevation of privilege vulnerability exists in\n Windows when the Win32k component fails to properly\n handle objects in memory. An attacker who successfully\n exploited this vulnerability could run arbitrary code in\n kernel mode. An attacker could then install programs;\n view, change, or delete data; or create new accounts\n with full user rights. (CVE-2019-0892)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when\n Windows Hyper-V on a host operating system fails to\n properly validate input from an authenticated user on a\n guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - A remote code execution vulnerability exists in the way\n that the Chakra scripting engine handles objects in\n memory in Microsoft Edge. The vulnerability could\n corrupt memory in such a way that an attacker could\n execute arbitrary code in the context of the current\n user. An attacker who successfully exploited the\n vulnerability could gain the same user rights as the\n current user. (CVE-2019-0912, CVE-2019-0913,\n CVE-2019-0914, CVE-2019-0915, CVE-2019-0916,\n CVE-2019-0917, CVE-2019-0922, CVE-2019-0923,\n CVE-2019-0924, CVE-2019-0925, CVE-2019-0927,\n CVE-2019-0933, CVE-2019-0937)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the\n Storage Service improperly handles file operations. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Edge that could allow an attacker to escape\n from the AppContainer sandbox in the browser. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges and break out of the Edge\n AppContainer sandbox. The vulnerability by itself does\n not allow arbitrary code to run. However, this\n vulnerability could be used in conjunction with one or\n more vulnerabilities (for example a remote code\n execution vulnerability and another elevation of\n privilege vulnerability) to take advantage of the\n elevated privileges when running. The security update\n addresses the vulnerability by modifying how Microsoft\n Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\");\n # https://support.microsoft.com/en-us/help/4494441/windows-10-update-kb4494441\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?54b36c98\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n # https://community.tenable.com/s/article/Speculative-Execution-Side-Channel-Vulnerability-Plugin-and-Mitigation-Information\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7b2b84b8\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4494441.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:edge\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4494441');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"17763\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4494441])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:13:55", "description": "The remote Windows host is missing security update 4499179.\nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries. The vulnerability allows Internet Explorer to bypass Mark of the Web warnings or restrictions for files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0925, CVE-2019-0927, CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the Edge AppContainer sandbox. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499179: Windows 10 Version 1709 and Windows Server Version 1709 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0892", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0923", "CVE-2019-0924", "CVE-2019-0925", "CVE-2019-0927", "CVE-2019-0930", "CVE-2019-0931", "CVE-2019-0933", "CVE-2019-0936", "CVE-2019-0937", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0995", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows", "cpe:/a:microsoft:edge"], "id": "SMB_NT_MS19_MAY_4499179.NASL", "href": "https://www.tenable.com/plugins/nessus/125066", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125066);\n script_version(\"1.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0886\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0892\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0912\",\n \"CVE-2019-0913\",\n \"CVE-2019-0914\",\n \"CVE-2019-0915\",\n \"CVE-2019-0916\",\n \"CVE-2019-0917\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0922\",\n \"CVE-2019-0923\",\n \"CVE-2019-0924\",\n \"CVE-2019-0925\",\n \"CVE-2019-0927\",\n \"CVE-2019-0930\",\n \"CVE-2019-0931\",\n \"CVE-2019-0933\",\n \"CVE-2019-0936\",\n \"CVE-2019-0937\",\n \"CVE-2019-0938\",\n \"CVE-2019-0940\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-0995\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499179\");\n script_xref(name:\"MSFT\", value:\"MS19-4499179\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499179: Windows 10 Version 1709 and Windows Server Version 1709 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499179.\nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when\n urlmon.dll improperly handles certain Mark of the Web\n queries. The vulnerability allows Internet Explorer to\n bypass Mark of the Web warnings or restrictions for\n files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when\n Windows Hyper-V on a host operating system fails to\n properly validate input from an authenticated user on a\n guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way\n that the Chakra scripting engine handles objects in\n memory in Microsoft Edge. The vulnerability could\n corrupt memory in such a way that an attacker could\n execute arbitrary code in the context of the current\n user. An attacker who successfully exploited the\n vulnerability could gain the same user rights as the\n current user. (CVE-2019-0912, CVE-2019-0913,\n CVE-2019-0914, CVE-2019-0915, CVE-2019-0916,\n CVE-2019-0917, CVE-2019-0922, CVE-2019-0923,\n CVE-2019-0924, CVE-2019-0925, CVE-2019-0927,\n CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Edge that could allow an attacker to escape\n from the AppContainer sandbox in the browser. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges and break out of the Edge\n AppContainer sandbox. The vulnerability by itself does\n not allow arbitrary code to run. However, this\n vulnerability could be used in conjunction with one or\n more vulnerabilities (for example a remote code\n execution vulnerability and another elevation of\n privilege vulnerability) to take advantage of the\n elevated privileges when running. The security update\n addresses the vulnerability by modifying how Microsoft\n Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\");\n # https://support.microsoft.com/en-ca/help/4499179/windows-10-update-kb4499179\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?59ed4a1e\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4499179.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:edge\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499179');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\nmy_os_build = get_kb_item(\"SMB/WindowsVersionBuild\");\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (my_os_build = \"16299\" && \"enterprise\" >!< tolower(productname) && \"education\" >!< tolower(productname) && \"server\" >!< tolower(productname))\n audit(AUDIT_OS_NOT, \"a supported version of Windows\");\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"16299\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499179])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:15:09", "description": "The remote Windows host is missing security update 4494440. It is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries. The vulnerability allows Internet Explorer to bypass Mark of the Web warnings or restrictions for files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0925, CVE-2019-0927, CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - A memory corruption vulnerability exists in the Windows Server DHCP service when processing specially crafted packets. An attacker who successfully exploited the vulnerability could run arbitrary code on the DHCP server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the Edge AppContainer sandbox. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4494440: Windows 10 Version 1607 and Windows Server 2016 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0725", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0923", "CVE-2019-0924", "CVE-2019-0925", "CVE-2019-0927", "CVE-2019-0930", "CVE-2019-0933", "CVE-2019-0936", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0995", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows", "cpe:/a:microsoft:edge"], "id": "SMB_NT_MS19_MAY_4494440.NASL", "href": "https://www.tenable.com/plugins/nessus/125058", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125058);\n script_version(\"1.13\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0725\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0886\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0912\",\n \"CVE-2019-0913\",\n \"CVE-2019-0914\",\n \"CVE-2019-0915\",\n \"CVE-2019-0916\",\n \"CVE-2019-0917\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0922\",\n \"CVE-2019-0923\",\n \"CVE-2019-0924\",\n \"CVE-2019-0925\",\n \"CVE-2019-0927\",\n \"CVE-2019-0930\",\n \"CVE-2019-0933\",\n \"CVE-2019-0936\",\n \"CVE-2019-0938\",\n \"CVE-2019-0940\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0980\",\n \"CVE-2019-0981\",\n \"CVE-2019-0995\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4494440\");\n script_xref(name:\"MSFT\", value:\"MS19-4494440\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4494440: Windows 10 Version 1607 and Windows Server 2016 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4494440. \nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091)\n\n - A security feature bypass vulnerability exists when\n urlmon.dll improperly handles certain Mark of the Web\n queries. The vulnerability allows Internet Explorer to\n bypass Mark of the Web warnings or restrictions for\n files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when\n Windows Hyper-V on a host operating system fails to\n properly validate input from an authenticated user on a\n guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way\n that the Chakra scripting engine handles objects in\n memory in Microsoft Edge. The vulnerability could\n corrupt memory in such a way that an attacker could\n execute arbitrary code in the context of the current\n user. An attacker who successfully exploited the\n vulnerability could gain the same user rights as the\n current user. (CVE-2019-0912, CVE-2019-0913,\n CVE-2019-0914, CVE-2019-0915, CVE-2019-0916,\n CVE-2019-0917, CVE-2019-0922, CVE-2019-0923,\n CVE-2019-0924, CVE-2019-0925, CVE-2019-0927,\n CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - A memory corruption vulnerability exists in the Windows\n Server DHCP service when processing specially crafted\n packets. An attacker who successfully exploited the\n vulnerability could run arbitrary code on the DHCP\n server. (CVE-2019-0725)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Edge that could allow an attacker to escape\n from the AppContainer sandbox in the browser. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges and break out of the Edge\n AppContainer sandbox. The vulnerability by itself does\n not allow arbitrary code to run. However, this\n vulnerability could be used in conjunction with one or\n more vulnerabilities (for example a remote code\n execution vulnerability and another elevation of\n privilege vulnerability) to take advantage of the\n elevated privileges when running. The security update\n addresses the vulnerability by modifying how Microsoft\n Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\");\n # https://support.microsoft.com/en-us/help/4494440/windows-10-update-kb4494440\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?57eaeb45\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n # https://community.tenable.com/s/article/Speculative-Execution-Side-Channel-Vulnerability-Plugin-and-Mitigation-Information\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?7b2b84b8\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4494440.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:edge\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4494440');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"14393\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4494440])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}, {"lastseen": "2022-02-28T13:14:45", "description": "The remote Windows host is missing security update 4499181.\nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities, known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities may be able to read privileged data across trust boundaries. In shared resource environments (such as exists in some cloud services configurations), these vulnerabilities could allow one virtual machine to improperly access information from another. In non-browsing scenarios on standalone systems, an attacker would need prior access to the system or an ability to run a specially crafted application on the target system to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when urlmon.dll improperly handles certain Mark of the Web queries. The vulnerability allows Internet Explorer to bypass Mark of the Web warnings or restrictions for files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory. The vulnerability could corrupt memory in a way that could allow an attacker to execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891, CVE-2019-0893, CVE-2019-0894, CVE-2019-0895, CVE-2019-0896, CVE-2019-0897, CVE-2019-0898, CVE-2019-0899, CVE-2019-0900, CVE-2019-0901, CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the Windows Kernel improperly handles key enumeration. An attacker who successfully exploited the vulnerability could gain elevated privileges on a targeted system. A locally authenticated attacker could exploit this vulnerability by running a specially crafted application. The security update addresses the vulnerability by helping to ensure that the Windows Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the Unified Write Filter (UWF) feature for Windows 10 when it improperly restricts access to the registry. An attacker who successfully exploited the vulnerability could make changes to the registry keys protected by UWF without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-0912, CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0925, CVE-2019-0927, CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in Windows Defender Application Control (WDAC) which could allow an attacker to bypass WDAC enforcement. An attacker who successfully exploited this vulnerability could circumvent Windows PowerShell Constrained Language Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer improperly handles URLs. An attacker who successfully exploited this vulnerability could trick a user by redirecting the user to a specially crafted website. The specially crafted website could either spoof content or serve as a pivot to chain an attack with other vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows file deletion in arbitrary locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when a man-in-the-middle attacker is able to successfully decode and replace authentication request using Kerberos, allowing an attacker to be validated as an Administrator. The update addresses this vulnerability by changing how these requests are validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the way Windows Error Reporting (WER) handles files. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs; view, change, or delete data; or create new accounts with administrator privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application. The update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in Microsoft Windows when Windows fails to properly handle certain symbolic links. An attacker who successfully exploited this vulnerability could potentially set certain items to run at a higher level and thereby elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the Storage Service improperly handles file operations. An attacker who successfully exploited this vulnerability could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A denial of service vulnerability exists when .NET Framework improperly handles objects in heap memory. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in Microsoft Edge that could allow an attacker to escape from the AppContainer sandbox in the browser. An attacker who successfully exploited this vulnerability could gain elevated privileges and break out of the Edge AppContainer sandbox. The vulnerability by itself does not allow arbitrary code to run. However, this vulnerability could be used in conjunction with one or more vulnerabilities (for example a remote code execution vulnerability and another elevation of privilege vulnerability) to take advantage of the elevated privileges when running. The security update addresses the vulnerability by modifying how Microsoft Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the Network Driver Interface Specification (NDIS) when ndis.sys fails to check the length of a buffer prior to copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication. A remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests. (CVE-2019-0980, CVE-2019-0981)", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "nessus", "title": "KB4499181: Windows 10 Version 1703 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-12126", "CVE-2018-12127", "CVE-2018-12130", "CVE-2019-0707", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0923", "CVE-2019-0924", "CVE-2019-0925", "CVE-2019-0927", "CVE-2019-0930", "CVE-2019-0931", "CVE-2019-0933", "CVE-2019-0936", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0961", "CVE-2019-0995", "CVE-2019-11091"], "modified": "2021-11-30T00:00:00", "cpe": ["cpe:/o:microsoft:windows", "cpe:/a:microsoft:edge"], "id": "SMB_NT_MS19_MAY_4499181.NASL", "href": "https://www.tenable.com/plugins/nessus/125067", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the Microsoft Security Updates API. The text\n# itself is copyright (C) Microsoft Corporation.\n#\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(125067);\n script_version(\"1.12\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/11/30\");\n\n script_cve_id(\n \"CVE-2018-12126\",\n \"CVE-2018-12127\",\n \"CVE-2018-12130\",\n \"CVE-2019-0707\",\n \"CVE-2019-0727\",\n \"CVE-2019-0733\",\n \"CVE-2019-0734\",\n \"CVE-2019-0758\",\n \"CVE-2019-0820\",\n \"CVE-2019-0863\",\n \"CVE-2019-0864\",\n \"CVE-2019-0881\",\n \"CVE-2019-0882\",\n \"CVE-2019-0884\",\n \"CVE-2019-0885\",\n \"CVE-2019-0886\",\n \"CVE-2019-0889\",\n \"CVE-2019-0890\",\n \"CVE-2019-0891\",\n \"CVE-2019-0893\",\n \"CVE-2019-0894\",\n \"CVE-2019-0895\",\n \"CVE-2019-0896\",\n \"CVE-2019-0897\",\n \"CVE-2019-0898\",\n \"CVE-2019-0899\",\n \"CVE-2019-0900\",\n \"CVE-2019-0901\",\n \"CVE-2019-0902\",\n \"CVE-2019-0903\",\n \"CVE-2019-0911\",\n \"CVE-2019-0912\",\n \"CVE-2019-0913\",\n \"CVE-2019-0914\",\n \"CVE-2019-0915\",\n \"CVE-2019-0916\",\n \"CVE-2019-0917\",\n \"CVE-2019-0918\",\n \"CVE-2019-0921\",\n \"CVE-2019-0922\",\n \"CVE-2019-0923\",\n \"CVE-2019-0924\",\n \"CVE-2019-0925\",\n \"CVE-2019-0927\",\n \"CVE-2019-0930\",\n \"CVE-2019-0931\",\n \"CVE-2019-0933\",\n \"CVE-2019-0936\",\n \"CVE-2019-0938\",\n \"CVE-2019-0940\",\n \"CVE-2019-0942\",\n \"CVE-2019-0961\",\n \"CVE-2019-0995\",\n \"CVE-2019-11091\"\n );\n script_xref(name:\"MSKB\", value:\"4499181\");\n script_xref(name:\"MSFT\", value:\"MS19-4499181\");\n script_xref(name:\"CISA-KNOWN-EXPLOITED\", value:\"2022/05/03\");\n\n script_name(english:\"KB4499181: Windows 10 Version 1703 May 2019 Security Update (MDSUM/RIDL) (MFBDS/RIDL/ZombieLoad) (MLPDS/RIDL) (MSBDS/Fallout)\");\n script_summary(english:\"Checks for rollup.\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Windows host is affected by multiple vulnerabilities.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Windows host is missing security update 4499181.\nIt is, therefore, affected by multiple vulnerabilities :\n\n - A new subclass of speculative execution side channel vulnerabilities,\n known as Microarchitectural Data Sampling, exist in Windows.\n An attacker who successfully exploited these vulnerabilities \n may be able to read privileged data across trust boundaries. \n In shared resource environments (such as exists in some cloud \n services configurations), these vulnerabilities could allow \n one virtual machine to improperly access information from \n another. In non-browsing scenarios on standalone systems, an \n attacker would need prior access to the system or an ability \n to run a specially crafted application on the target system \n to leverage these vulnerabilities.\n (CVE-2019-11091, CVE-2018-12126, CVE-2018-12127, CVE-2018-12130)\n\n - A security feature bypass vulnerability exists when\n urlmon.dll improperly handles certain Mark of the Web\n queries. The vulnerability allows Internet Explorer to\n bypass Mark of the Web warnings or restrictions for\n files downloaded or created in a specific way.\n (CVE-2019-0995)\n\n - A remote code execution vulnerability exists in the way\n that Microsoft browsers access objects in memory. The\n vulnerability could corrupt memory in a way that could\n allow an attacker to execute arbitrary code in the\n context of the current user. An attacker who\n successfully exploited the vulnerability could gain the\n same user rights as the current user. (CVE-2019-0940)\n\n - A remote code execution vulnerability exists when the\n Windows Jet Database Engine improperly handles objects\n in memory. An attacker who successfully exploited this\n vulnerability could execute arbitrary code on a victim\n system. An attacker could exploit this vulnerability by\n enticing a victim to open a specially crafted file. The\n update addresses the vulnerability by correcting the way\n the Windows Jet Database Engine handles objects in\n memory. (CVE-2019-0889, CVE-2019-0890, CVE-2019-0891,\n CVE-2019-0893, CVE-2019-0894, CVE-2019-0895,\n CVE-2019-0896, CVE-2019-0897, CVE-2019-0898,\n CVE-2019-0899, CVE-2019-0900, CVE-2019-0901,\n CVE-2019-0902)\n\n - An elevation of privilege vulnerability exists when the\n Windows Kernel improperly handles key enumeration. An\n attacker who successfully exploited the vulnerability\n could gain elevated privileges on a targeted system. A\n locally authenticated attacker could exploit this\n vulnerability by running a specially crafted\n application. The security update addresses the\n vulnerability by helping to ensure that the Windows\n Kernel properly handles key enumeration. (CVE-2019-0881)\n\n - A remote code execution vulnerability exists in the way\n that the Windows Graphics Device Interface (GDI) handles\n objects in the memory. An attacker who successfully\n exploited this vulnerability could take control of the\n affected system. An attacker could then install\n programs; view, change, or delete data; or create new\n accounts with full user rights. (CVE-2019-0903)\n\n - An information disclosure vulnerability exists when\n Windows Hyper-V on a host operating system fails to\n properly validate input from an authenticated user on a\n guest operating system. (CVE-2019-0886)\n\n - An elevation of privilege vulnerability exists in the\n Unified Write Filter (UWF) feature for Windows 10 when\n it improperly restricts access to the registry. An\n attacker who successfully exploited the vulnerability\n could make changes to the registry keys protected by UWF\n without having administrator privileges.\n (CVE-2019-0942)\n\n - A remote code execution vulnerability exists in the way\n that the Chakra scripting engine handles objects in\n memory in Microsoft Edge. The vulnerability could\n corrupt memory in such a way that an attacker could\n execute arbitrary code in the context of the current\n user. An attacker who successfully exploited the\n vulnerability could gain the same user rights as the\n current user. (CVE-2019-0912, CVE-2019-0913,\n CVE-2019-0914, CVE-2019-0915, CVE-2019-0916,\n CVE-2019-0917, CVE-2019-0922, CVE-2019-0923,\n CVE-2019-0924, CVE-2019-0925, CVE-2019-0927,\n CVE-2019-0933)\n\n - A security feature bypass vulnerability exists in\n Windows Defender Application Control (WDAC) which could\n allow an attacker to bypass WDAC enforcement. An\n attacker who successfully exploited this vulnerability\n could circumvent Windows PowerShell Constrained Language\n Mode on the machine. (CVE-2019-0733)\n\n - An spoofing vulnerability exists when Internet Explorer\n improperly handles URLs. An attacker who successfully\n exploited this vulnerability could trick a user by\n redirecting the user to a specially crafted website. The\n specially crafted website could either spoof content or\n serve as a pivot to chain an attack with other\n vulnerabilities in web services. (CVE-2019-0921)\n\n - An elevation of privilege vulnerability exists when the\n Diagnostics Hub Standard Collector or the Visual Studio\n Standard Collector allows file deletion in arbitrary\n locations. (CVE-2019-0727)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when a man-in-the-middle attacker is\n able to successfully decode and replace authentication\n request using Kerberos, allowing an attacker to be\n validated as an Administrator. The update addresses this\n vulnerability by changing how these requests are\n validated. (CVE-2019-0734)\n\n - A remote code execution vulnerability exists when\n Microsoft Windows OLE fails to properly validate user\n input. An attacker could exploit the vulnerability to\n execute malicious code. (CVE-2019-0885)\n\n - A remote code execution vulnerability exists in the way\n the scripting engine handles objects in memory in\n Microsoft browsers. The vulnerability could corrupt\n memory in such a way that an attacker could execute\n arbitrary code in the context of the current user. An\n attacker who successfully exploited the vulnerability\n could gain the same user rights as the current user.\n (CVE-2019-0884, CVE-2019-0911, CVE-2019-0918)\n\n - An elevation of privilege vulnerability exists in the\n way Windows Error Reporting (WER) handles files. An\n attacker who successfully exploited this vulnerability\n could run arbitrary code in kernel mode. An attacker\n could then install programs; view, change, or delete\n data; or create new accounts with administrator\n privileges. (CVE-2019-0863)\n\n - An information disclosure vulnerability exists when\n Internet Explorer improperly handles objects in memory.\n An attacker who successfully exploited the vulnerability\n could obtain information to further compromise the users\n system. (CVE-2019-0930)\n\n - A denial of service vulnerability exists when .NET\n Framework and .NET Core improperly process RegEx\n strings. An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET application. A remote unauthenticated attacker\n could exploit this vulnerability by issuing specially\n crafted requests to a .NET Framework (or .NET core)\n application. The update addresses the vulnerability by\n correcting how .NET Framework and .NET Core applications\n handle RegEx string processing. (CVE-2019-0820)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Windows when Windows fails to properly handle\n certain symbolic links. An attacker who successfully\n exploited this vulnerability could potentially set\n certain items to run at a higher level and thereby\n elevate permissions. (CVE-2019-0936)\n\n - An elevation of privilege vulnerability exists when the\n Storage Service improperly handles file operations. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges on the victim system.\n (CVE-2019-0931)\n\n - A denial of service vulnerability exists when .NET\n Framework improperly handles objects in heap memory. An\n attacker who successfully exploited this vulnerability\n could cause a denial of service against a .NET\n application. (CVE-2019-0864)\n\n - An information disclosure vulnerability exists when the\n Windows GDI component improperly discloses the contents\n of its memory. An attacker who successfully exploited\n the vulnerability could obtain information to further\n compromise the users system. There are multiple ways an\n attacker could exploit the vulnerability, such as by\n convincing a user to open a specially crafted document,\n or by convincing a user to visit an untrusted webpage.\n The security update addresses the vulnerability by\n correcting how the Windows GDI component handles objects\n in memory. (CVE-2019-0758, CVE-2019-0882, CVE-2019-0961)\n\n - An elevation of privilege vulnerability exists in\n Microsoft Edge that could allow an attacker to escape\n from the AppContainer sandbox in the browser. An\n attacker who successfully exploited this vulnerability\n could gain elevated privileges and break out of the Edge\n AppContainer sandbox. The vulnerability by itself does\n not allow arbitrary code to run. However, this\n vulnerability could be used in conjunction with one or\n more vulnerabilities (for example a remote code\n execution vulnerability and another elevation of\n privilege vulnerability) to take advantage of the\n elevated privileges when running. The security update\n addresses the vulnerability by modifying how Microsoft\n Edge handles sandboxing. (CVE-2019-0938)\n\n - An elevation of privilege vulnerability exists in the\n Network Driver Interface Specification (NDIS) when\n ndis.sys fails to check the length of a buffer prior to\n copying memory to it. (CVE-2019-0707)\n\n - A denial of service vulnerability exists when .NET\n Framework or .NET Core improperly handle web requests.\n An attacker who successfully exploited this\n vulnerability could cause a denial of service against a\n .NET Framework or .NET Core web application. The\n vulnerability can be exploited remotely, without\n authentication. A remote unauthenticated attacker could\n exploit this vulnerability by issuing specially crafted\n requests to the .NET Framework or .NET Core application.\n The update addresses the vulnerability by correcting how\n .NET Framework or .NET Core web applications handles web\n requests. (CVE-2019-0980, CVE-2019-0981)\");\n # https://support.microsoft.com/en-us/help/4499181/windows-10-update-kb4499181\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?3eea20b0\");\n # https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?8902cebb\");\n script_set_attribute(attribute:\"solution\", value:\n \"Apply Cumulative Update KB4499181.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:H/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:H/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2019-0903\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_set_attribute(attribute:\"exploited_by_malware\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2019/05/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2019/05/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:microsoft:windows\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/a:microsoft:edge\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Windows : Microsoft Bulletins\");\n\n script_copyright(english:\"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"smb_check_rollup.nasl\", \"smb_hotfixes.nasl\", \"ms_bulletin_checks_possible.nasl\", 'microsoft_windows_env_vars.nasl');\n script_require_keys(\"SMB/MS_Bulletin_Checks/Possible\");\n script_require_ports(139, 445, \"Host/patch_management_checks\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"smb_hotfixes_fcheck.inc\");\ninclude(\"smb_hotfixes.inc\");\ninclude(\"smb_func.inc\");\ninclude(\"misc_func.inc\");\ninclude(\"smb_reg_query.inc\");\n\nget_kb_item_or_exit(\"SMB/MS_Bulletin_Checks/Possible\");\n\nbulletin = \"MS19-05\";\nkbs = make_list('4499181');\n\nif (get_kb_item(\"Host/patch_management_checks\")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);\n\nget_kb_item_or_exit(\"SMB/Registry/Enumerated\");\nget_kb_item_or_exit(\"SMB/WindowsVersion\", exit_code:1);\nproductname = get_kb_item_or_exit(\"SMB/ProductName\");\n\nif (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);\n\nshare = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);\nif (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);\n\nif (\n smb_check_rollup(os:\"10\",\n sp:0,\n os_build:\"15063\",\n rollup_date:\"05_2019\",\n bulletin:bulletin,\n rollup_kb_list:[4499181])\n)\n{\n replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);\n hotfix_security_hole();\n hotfix_check_fversion_end();\n exit(0);\n}\nelse\n{\n hotfix_check_fversion_end();\n audit(AUDIT_HOST_NOT, hotfix_get_audit_report());\n}\n", "cvss": {"score": 9.3, "vector": "AV:N/AC:M/Au:N/C:C/I:C/A:C"}}], "cve": [{"lastseen": "2023-02-08T15:41:11", "description": "A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-16T19:29:00", "type": "cve", "title": "CVE-2019-0820", "cwe": ["CWE-400"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-02-02T19:16:00", "cpe": ["cpe:/a:microsoft:.net_framework:4.8", "cpe:/a:microsoft:.net_framework:4.7.1", "cpe:/a:microsoft:.net_framework:2.0", "cpe:/o:redhat:enterprise_linux_server_aus:8.2", "cpe:/a:microsoft:.net_framework:4.6.2", "cpe:/o:redhat:enterprise_linux_server_aus:8.6", "cpe:/a:microsoft:.net_core:2.1", "cpe:/a:microsoft:.net_framework:4.5.2", "cpe:/a:microsoft:.net_core:1.0", "cpe:/a:microsoft:.net_framework:4.7.2", "cpe:/a:microsoft:.net_framework:4.7", "cpe:/o:redhat:enterprise_linux_server_tus:8.4", "cpe:/a:microsoft:.net_framework:3.5", "cpe:/a:microsoft:.net_core:2.2", "cpe:/a:microsoft:.net_framework:3.5.1", "cpe:/o:redhat:enterprise_linux_server_tus:8.6", "cpe:/o:redhat:enterprise_linux_eus:8.1", "cpe:/o:redhat:enterprise_linux_eus:8.2", "cpe:/o:redhat:enterprise_linux_eus:8.4", "cpe:/a:microsoft:.net_framework:4.6", "cpe:/o:redhat:enterprise_linux_server_tus:8.2", "cpe:/o:redhat:enterprise_linux_eus:8.6", "cpe:/a:microsoft:.net_core:1.1", "cpe:/a:microsoft:.net_framework:4.6.1", "cpe:/o:redhat:enterprise_linux:8.0", "cpe:/a:microsoft:.net_framework:3.0", "cpe:/o:redhat:enterprise_linux_server_aus:8.4"], "id": "CVE-2019-0820", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-0820", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.1:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:8.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "cpe:2.3:o:redhat:enterprise_linux_eus:8.1:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:23:43", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-16T19:29:00", "type": "cve", "title": "CVE-2019-0980", "cwe": ["CWE-19"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-22T13:29:00", "cpe": ["cpe:/a:microsoft:.net_framework:4.6.1", "cpe:/a:microsoft:.net_framework:3.5.1", "cpe:/a:microsoft:.net_core:2.1", "cpe:/a:microsoft:.net_core:1.0", "cpe:/a:microsoft:.net_framework:4.8", "cpe:/a:microsoft:.net_framework:3.5", "cpe:/a:microsoft:.net_framework:4.7.2", "cpe:/a:microsoft:.net_framework:2.0", "cpe:/a:microsoft:.net_framework:4.6", "cpe:/a:microsoft:.net_framework:4.5.2", "cpe:/a:microsoft:.net_core:2.2", "cpe:/a:microsoft:.net_core:1.1", "cpe:/a:microsoft:.net_framework:4.7", "cpe:/a:microsoft:.net_framework:4.6.2", "cpe:/a:microsoft:.net_framework:3.0", "cpe:/a:microsoft:.net_framework:4.7.1"], "id": "CVE-2019-0980", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-0980", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*"]}, {"lastseen": "2023-02-09T14:23:43", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-16T19:29:00", "type": "cve", "title": "CVE-2019-0981", "cwe": ["CWE-19"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-22T13:29:00", "cpe": ["cpe:/a:microsoft:.net_framework:4.6.1", "cpe:/a:microsoft:.net_framework:3.5.1", "cpe:/a:microsoft:.net_core:2.1", "cpe:/a:microsoft:.net_core:1.0", "cpe:/a:microsoft:.net_framework:4.8", "cpe:/a:microsoft:.net_framework:3.5", "cpe:/a:microsoft:.net_framework:4.7.2", "cpe:/a:microsoft:.net_framework:2.0", "cpe:/a:microsoft:.net_framework:4.6", "cpe:/a:microsoft:.net_framework:4.5.2", "cpe:/a:microsoft:.net_core:2.2", "cpe:/a:microsoft:.net_core:1.1", "cpe:/a:microsoft:.net_framework:4.7", "cpe:/a:microsoft:.net_framework:4.6.2", "cpe:/a:microsoft:.net_framework:3.0", "cpe:/a:microsoft:.net_framework:4.7.1"], "id": "CVE-2019-0981", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2019-0981", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}, "cpe23": ["cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:1.0:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.5.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.5.1:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:3.0:sp2:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_core:2.2:*:*:*:*:*:*:*", "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*"]}], "redhat": [{"lastseen": "2023-02-02T22:12:56", "description": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nNew versions of .NET Core that address security vulnerabilities are now available. The updated versions are .NET Core 1.0.16, 1.1.13, 2.1.11, and 2.2.5.\n\nSecurity Fix(es):\n\n* dotNET: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotNET: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n* dotNET: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* Re-enable bash completion in rh-dotnet22-dotnet (BZ#1654863)\n\n* Error rebuilding rh-dotnet22-curl in CentOS (BZ#1678932)\n\n* Broken apphost caused by unset DOTNET_ROOT (BZ#1703479)\n\n* Make bash completion compatible with rh-dotnet22 packages (BZ#1705259)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-15T21:43:13", "type": "redhat", "title": "(RHSA-2019:1236) Moderate: .NET Core on Red Hat Enterprise Linux security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-15T21:47:55", "id": "RHSA-2019:1236", "href": "https://access.redhat.com/errata/RHSA-2019:1236", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-02T22:12:56", "description": ".NET Core is a managed-software framework. It implements a subset of the .NET framework APIs and several new APIs, and it includes a CLR implementation.\n\nA new version of .NET Core that address security vulnerabilities is now available. The updated version is .NET Core Runtime 2.1.11 and SDK 2.1.507.\n\nSecurity Fix(es):\n\n* dotnet: NuGet Tampering Vulnerability (CVE-2019-0757)\n\n* dotnet: timeouts for regular expressions are not enforced (CVE-2019-0820)\n\n* dotnet: infinite loop in URI.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0980)\n\n* dotnet: crash in IPAddress.TryCreate leading to ASP.Net Core Denial of Service (CVE-2019-0981)\n\nFor more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.\n\nBug Fix(es):\n\n* dotnet: new SocketException((int)SocketError.InvalidArgument).Message is empty (BZ#1712471)", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-22T10:12:17", "type": "redhat", "title": "(RHSA-2019:1259) Important: dotnet security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0757", "CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-22T10:16:28", "id": "RHSA-2019:1259", "href": "https://access.redhat.com/errata/RHSA-2019:1259", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "github": [{"lastseen": "2023-01-27T05:06:48", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-24T16:45:53", "type": "github", "title": "Denial of service in ASP.NET Core", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-01-27T05:02:24", "id": "GHSA-XHFC-GR8F-FFWC", "href": "https://github.com/advisories/GHSA-xhfc-gr8f-ffwc", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-01-27T05:06:48", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-24T16:45:54", "type": "github", "title": "Denial of service in ASP.NET Core", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-01-27T05:02:24", "id": "GHSA-5F2M-466J-3848", "href": "https://github.com/advisories/GHSA-5f2m-466j-3848", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "osv": [{"lastseen": "2023-03-07T05:23:19", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0981.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-24T16:45:53", "type": "osv", "title": "Denial of service in ASP.NET Core", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-07T05:23:16", "id": "OSV:GHSA-XHFC-GR8F-FFWC", "href": "https://osv.dev/vulnerability/GHSA-xhfc-gr8f-ffwc", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-09T05:31:29", "description": "A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings, aka '.NET Framework and .NET Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0980, CVE-2019-0981.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2021-08-04T21:03:46", "type": "osv", "title": "Regular Expression Denial of Service in System.Text.RegularExpressions", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-09T05:31:25", "id": "OSV:GHSA-CMHX-CQ75-C4MJ", "href": "https://osv.dev/vulnerability/GHSA-cmhx-cq75-c4mj", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-07T05:15:22", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests, aka '.Net Framework and .Net Core Denial of Service Vulnerability'. This CVE ID is unique from CVE-2019-0820, CVE-2019-0980.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2022-05-24T16:45:54", "type": "osv", "title": "Denial of service in ASP.NET Core", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2023-03-07T05:15:21", "id": "OSV:GHSA-5F2M-466J-3848", "href": "https://osv.dev/vulnerability/GHSA-5f2m-466j-3848", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "mskb": [{"lastseen": "2023-02-03T10:45:12", "description": "None\nRelease Date: \n**05/14/2019** \n \nVersion: \n**.NET Framework 3.5 and 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Known issues in this update\n\nMicrosoft is not currently aware of any issues in this update.\n\n## How to get this update\n\n**Install this update**To download and install this update, go to **Settings**, **Update & Security**, **Windows Update**, and then select **Check for updates**.This update will be downloaded and installed automatically from Windows Update. \nTo get the standalone package for this update, go to the [Microsoft Update Catalog](<http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4495620>) website.**File information**For a list of the files that are provided in this update, download the [file information for cumulative update 4495620](<http://download.microsoft.com/download/0/D/1/0D1B35EA-4486-40BB-A8E5-A39874F0B7AD/File information for update 4495620.csv>).\n\n## Additional Information\n\nIndividual VSO bugs related to KB4495620**ID**| **Title** \n---|--- \n[779575](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=779575>), [803438](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=803438>), [812675](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=812675>), [820865](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=820865>)| response leads to Denial of Service\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019\u2014KB4495620 Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1903", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4495620", "href": "https://support.microsoft.com/en-us/help/4495620", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:11", "description": "None\nRelease Date: \n**05/14/2019** \n \nVersion: \n**.NET Framework 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Known issues in this update\n\nMicrosoft is not currently aware of any issues in this update.\n\n## How to get this update\n\n**Install this update**To download and install this update, go to **Settings**, **Update & Security**, **Windows Update**, and then select **Check for updates**.This update will be downloaded and installed automatically from Windows Update. \nTo get the standalone package for this update, go to the [Microsoft Update Catalog](<http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4495613>) website.**File information**For a list of the files that are provided in this update, download the [file information for cumulative update 4495613](<http://download.microsoft.com/download/1/F/6/1F6124D4-8FAE-43C1-9841-79E0BA41F7FB/File information for update 4495613.csv>).\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019\u2014KB4495613 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1709", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4495613", "href": "https://support.microsoft.com/en-us/help/4495613", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-16T10:57:48", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.7.2, 4.7.1, 4.7, 4.6.2, 4.6.1, and 4.6 require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495606](<https://support.microsoft.com/help/4495606>) Description of the Security and Quality Rollup for .NET Framework 3.5.1 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4495606)\n * [4495596](<https://support.microsoft.com/help/4495596>) Description of the Security and Quality Rollup for .NET Framework 4.5.2 for Windows 7 SP1, Server 2008 R2 SP1, and Server 2008 (KB4495596)\n * [4495588](<https://support.microsoft.com/help/4495588>) Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and .NET Framework 4.6 for Server 2008 (KB4495588)\n * [4495626](<https://support.microsoft.com/help/4495626>) Description of the Security and Quality Rollup for .NET Framework 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4495626)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security and Quality Rollup for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4499406)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4499406", "href": "https://support.microsoft.com/en-us/help/4499406", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:17", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495607](<https://support.microsoft.com/help/4495607>) Description of the Security Only Update for .NET Framework 3.5 for Windows Server 2012 (KB4495607)\n * [4495591](<https://support.microsoft.com/help/4495591>) Description of the Security Only Update for .NET Framework 4.5.2 for Windows Server 2012 (KB4495591)\n * [4495584](<https://support.microsoft.com/help/4495584>) Description of the Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 (KB4495584)\n * [4495623](<https://support.microsoft.com/help/4495623>) Description of the Security Only Update for .NET Framework 4.8 for Windows Server 2012 (KB4495623)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security Only Update for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB4498962)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4498962", "href": "https://support.microsoft.com/en-us/help/4498962", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:16", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.7.2, 4.7.1, 4.7, 4.6.2, 4.6.1, and 4.6 require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495612](<https://support.microsoft.com/help/4495612>) Description of the Security Only Update for .NET Framework 3.5.1 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4495612)\n * [4495593](<https://support.microsoft.com/help/4495593>) Description of the Security Only Update for .NET Framework 4.5.2 for Windows 7 SP1, Server 2008 R2 SP1 and Server 2008 SP2 (KB4495593)\n * [4495587](<https://support.microsoft.com/help/4495587>) Description of the Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and for .NET Framework 4.6 for Server 2008 SP2 (KB4495587)\n * [4495627](<https://support.microsoft.com/help/4495627>) Description of the Security Only Update for .NET Framework 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4495627)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security Only Update for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 7 SP1 and Server 2008 R2 SP1 (KB4498961)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4498961", "href": "https://support.microsoft.com/en-us/help/4498961", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-16T10:57:50", "description": "None\n**Applies to:**Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.6 for Windows Server 2008 Service Pack 2 (SP2) require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495604](<https://support.microsoft.com/help/4495606>) Description of the Security and Quality Rollup for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 (KB4495604)\n * [4495596](<https://support.microsoft.com/help/4495596>) Description of the Security and Quality Rollup for .NET Framework 4.5.2 for Windows 7 SP1, Server 2008 R2 SP1, and Server 2008 SP2 (KB4495596)\n * [4495588](<https://support.microsoft.com/help/4495588>) Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 7 SP1 and Server 2008 R2 SP1 and .NET Framework 4.6 for Server 2008 SP2 (KB4495588)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security and Quality Rollup for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4499409)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4499409", "href": "https://support.microsoft.com/en-us/help/4499409", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:12", "description": "None\nRelease Date: \n**05/14/2019** \n \nVersion: \n**.NET Framework 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Known issues in this update\n\nMicrosoft is not currently aware of any issues in this update.\n\n## How to get this update\n\n**Install this update**To download and install this update, go to **Settings**, **Update & Security**, **Windows Update**, and then select **Check for updates**.This update will be downloaded and installed automatically from Windows Update. \nTo get the standalone package for this update, go to the [Microsoft Update Catalog](<http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4495616>) website.**File information**For a list of the files that are provided in this update, download the [file information for cumulative update 4495616](<http://download.microsoft.com/download/6/C/B/6CBCF9B3-C11D-4869-A07F-DA4B726F20C7/File information for update 4495616.csv>).\n\n## Additional Information\n\nIndividual VSO bugs related to KB4495616**ID**| **Title** \n---|--- \n[779575](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=779575>), [803438](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=803438>), [812675](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=812675>), [820865](<https://devdiv.visualstudio.com/DevDiv/_workitems?_a=edit&id=820865>)| response leads to Denial of Service\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019\u2014KB4495616 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1803", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4495616", "href": "https://support.microsoft.com/en-us/help/4495616", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-16T10:57:49", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495602](<https://support.microsoft.com/help/4495602>) Description of the Security and Quality Rollup for .NET Framework 3.5 for Windows Server 2012 (KB4495602)\n * [4495594](<https://support.microsoft.com/help/4495594>) Description of the Security and Quality Rollup for .NET Framework 4.5.2 for Windows Server 2012 (KB4495594)\n * [4495582](<https://support.microsoft.com/help/4495582>) Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows Server 2012 (KB4495582)\n * [4495622](<https://support.microsoft.com/help/4495622>) Description of the Security and Quality Rollup for .NET Framework 4.8 for Windows Server 2012 (KB4495622)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows Server 2012 (KB4499407)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4499407", "href": "https://support.microsoft.com/en-us/help/4499407", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:22", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 require that update KB 2919355 is installed. We recommend that you install update KB 2919355 on your Windows 8.1-based, Windows RT 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495615](<https://support.microsoft.com/help/4495615>) Description of the Security Only Update for .NET Framework 3.5 for Windows 8.1 and Server 2012 R2 (KB4495615)\n * [4495589](<https://support.microsoft.com/help/4495589>) Description of the Security Only Update for .NET Framework 4.5.2 for Windows 8.1 and Server 2012 R2 (KB4495589)\n * [4495586](<https://support.microsoft.com/help/4495586>) Description of the Security Only Update for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1 and Server 2012 R2 (KB4495586)\n * [4495625](<https://support.microsoft.com/help/4495625>) Description of the Security Only Update for .NET Framework 4.8 for Windows 8.1 and Server 2012 R2 (KB4495625)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security Only Update for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1 and Server 2012 R2 (KB4498963)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4498963", "href": "https://support.microsoft.com/en-us/help/4498963", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:22", "description": "None\n**Applies to:**Microsoft .NET Framework 2.0 Microsoft .NET Framework 3.0 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for .NET Framework 4.6 for Windows Server 2008 Service Pack 2 (SP2) require that the d3dcompiler_47.dll update is installed. We recommend that you install the included d3dcompiler_47.dll update before you apply this update. For more information about the d3dcompiler_47.dll, see [KB 4019990](<https://support.microsoft.com/en-us/help/4019990>).\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495609](<https://support.microsoft.com/help/4495609>) Description of the Security Only Update for .NET Framework 2.0, 3.0 for Windows Server 2008 SP2 (KB4495609)\n * [4495593](<https://support.microsoft.com/help/4495593>) Description of the Security Only Update for .NET Framework 4.5.2 for Windows Server 2008 SP2 (KB4495593)\n * [4495587](<https://support.microsoft.com/help/4495587>) Description of the Security Only Update for .NET Framework 4.6 for Windows Server 2008 SP2 (KB4495587)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security Only Update for .NET Framework 2.0, 3.0, 4.5.2, 4.6 for Windows Server 2008 SP2 (KB4498964)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4498964", "href": "https://support.microsoft.com/en-us/help/4498964", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-16T10:57:50", "description": "None\n**Applies to:**Microsoft .NET Framework 3.5 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.8 \n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n**Important **\n\n * All updates for Windows 8.1, Windows RT 8.1, and Windows Server 2012 R2 require that update KB 2919355 is installed. We recommend that you install update KB 2919355 on your Windows 8.1-based, Windows RT 8.1-based, or Windows Server 2012 R2-based computer so that you receive updates in the future.\n * If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see [Add language packs to Windows](<https://technet.microsoft.com/en-us/library/hh825699>).\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495608](<https://support.microsoft.com/help/4495608>) Description of the Security and Quality Rollup for .NET Framework 3.5 for Windows 8.1, and Server 2012 R2 (KB4495608)\n * [4495592](<https://support.microsoft.com/help/4495592>) Description of the Security and Quality Rollup for .NET Framework 4.5.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4495592)\n * [4495585](<https://support.microsoft.com/help/4495585>) Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4495585)\n * [4495624](<https://support.microsoft.com/help/4495624>) Description of the Security and Quality Rollup for .NET Framework 4.8 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4495624)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "Security and Quality Rollup for .NET Framework 3.5, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8 for Windows 8.1, RT 8.1, and Server 2012 R2 (KB4499408)", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4499408", "href": "https://support.microsoft.com/en-us/help/4499408", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:03", "description": "None\nRelease Date: \n**05/14/2019** \n \nVersion: \n**.NET Framework 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Known issues in this update\n\nMicrosoft is not currently aware of any issues in this update.\n\n## How to get this update\n\n**Install this update**To download and install this update, go to **Settings**, **Update & Security**, **Windows Update**, and then select **Check for updates**.This update will be downloaded and installed automatically from Windows Update. \nTo get the standalone package for this update, go to the [Microsoft Update Catalog](<http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4495611>) website.**File information**For a list of the files that are provided in this update, download the [file information for cumulative update 4495611](<http://download.microsoft.com/download/E/A/F/EAFD6B08-A23C-461D-B4DA-60B1C70B29EB/File information for update 4495611.csv>).\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019 \u2014 KB4495611 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1703", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4495611", "href": "https://support.microsoft.com/en-us/help/4495611", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:03", "description": "None\nRelease Date: \n**05/14/2019** \n \nVersion: \n**.NET Framework 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Known issues in this update\n\nMicrosoft is not currently aware of any issues in this update.\n\n## How to get this update\n\n**Install this update**To download and install this update, go to **Settings**, **Update & Security**, **Windows Update**, and then select **Check for updates**.This update will be downloaded and installed automatically from Windows Update. \nTo get the standalone package for this update, go to the [Microsoft Update Catalog](<http://catalog.update.microsoft.com/v7/site/Search.aspx?q=KB4495610>) website.**File information**For a list of the files that are provided in this update, download the [file information for cumulative update 4495610](<http://download.microsoft.com/download/7/E/5/7E5BEDBA-2241-4928-B2FD-64B4EB049E16/File information for update 4495610.csv>).\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019\u2014KB4495610 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1607 and Windows Server 2016", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4495610", "href": "https://support.microsoft.com/en-us/help/4495610", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-02-03T10:45:33", "description": "None\nRelease Date: \n**05/14/2019** \nVersion: \n**.NET Framework 3.5 and 4.7.2 \n.NET Framework 3.5 and 4.8**\n\n## Summary\n\nDenial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings. \n \nTo learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).\n\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0820>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0981>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-us/security-guidance/advisory/cve-2019-0864>)\n\n## Additional information about this update\n\nThe following articles contain additional information about this update as it relates to individual product versions.\n\n * [4495590](<https://support.microsoft.com/help/4495590>) Description of the Cumulative Update for .NET Framework 3.5 and 4.7.2 for Windows 10, version 1809 and Windows Server 2019 (KB4495590)\n * [4495618](<https://support.microsoft.com/help/4495618>) Description of the Cumulative Update for .NET Framework 3.5 and 4.8 for Windows 10, version 1809 and Windows Server 2019 (KB4495618)\n\n## Information about protection and security\n\n * Protect yourself online: [Windows Security support](<https://support.microsoft.com/hub/4099151/windows-security-help>)\n * Learn how we guard against cyber threats: [Microsoft Security](<https://www.microsoft.com/security>)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mskb", "title": "May 14, 2019\u2014KB4499405 Cumulative Update for .NET Framework 3.5, 4.7.2, and 4.8 for Windows 10, version 1809 and Windows Server 2019", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-05-14T07:00:00", "id": "KB4499405", "href": "https://support.microsoft.com/en-us/help/4499405", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "oraclelinux": [{"lastseen": "2021-07-28T14:24:37", "description": "[2.1.507-2]\n- Link against strerror_r correctly\n- Resolves: RHBZ#1712471\n[2.1.507-1]\n- Update to .NET Core Runtime 2.1.11 and SDK 2.1.507\n- Resolves: RHBZ#1710068\n[2.1.506-1]\n- Update to .NET Core Runtime 2.1.10 and SDK 2.1.506\n- Resolves: RHBZ#1696836", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "baseScore": 7.5, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 3.6}, "published": "2019-07-30T00:00:00", "type": "oraclelinux", "title": "dotnet security, bug fix, and enhancement update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0757", "CVE-2019-0820", "CVE-2019-0980", "CVE-2019-0981"], "modified": "2019-07-30T00:00:00", "id": "ELSA-2019-1259", "href": "http://linux.oracle.com/errata/ELSA-2019-1259.html", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "mscve": [{"lastseen": "2023-03-17T02:35:21", "description": "A denial of service vulnerability exists when .NET Framework and .NET Core improperly process RegEx strings. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET application.\n\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to a .NET Framework (or .NET core) application.\n\nThe update addresses the vulnerability by correcting how .NET Framework and .NET Core applications handle RegEx string processing.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mscve", "title": ".NET Framework and .NET Core Denial of Service Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820"], "modified": "2019-05-21T07:00:00", "id": "MS:CVE-2019-0820", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2019-0820", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-17T02:35:21", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication.\n\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n\nThe update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mscve", "title": ".Net Framework and .Net Core Denial of Service Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0980"], "modified": "2020-03-25T07:00:00", "id": "MS:CVE-2019-0980", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2019-0980", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}, {"lastseen": "2023-03-17T02:35:21", "description": "A denial of service vulnerability exists when .NET Framework or .NET Core improperly handle web requests. An attacker who successfully exploited this vulnerability could cause a denial of service against a .NET Framework or .NET Core web application. The vulnerability can be exploited remotely, without authentication.\n\nA remote unauthenticated attacker could exploit this vulnerability by issuing specially crafted requests to the .NET Framework or .NET Core application.\n\nThe update addresses the vulnerability by correcting how .NET Framework or .NET Core web applications handles web requests.\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "NONE", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "NONE", "baseScore": 7.5, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 3.6}, "published": "2019-05-14T07:00:00", "type": "mscve", "title": ".Net Framework and .Net Core Denial of Service Vulnerability", "bulletinFamily": "microsoft", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "NONE", "availabilityImpact": "PARTIAL", "integrityImpact": "NONE", "baseScore": 5.0, "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 2.9, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0981"], "modified": "2020-03-25T07:00:00", "id": "MS:CVE-2019-0981", "href": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2019-0981", "cvss": {"score": 5.0, "vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P"}}], "symantec": [{"lastseen": "2019-05-15T01:19:56", "description": "### Description\n\nMicrosoft .NET is prone to a remote denial of service vulnerability. An attacker can exploit this issue to cause a denial of service condition.\n\n### Technologies Affected\n\n * Microsoft .NET Core 1.0 \n * Microsoft .NET Core 1.1 \n * Microsoft .NET Core 2.1 \n * Microsoft .NET Core 2.2 \n * Microsoft .NET Framework 2.0 \n * Microsoft .NET Framework 3.0 \n * Microsoft .NET Framework 3.5 \n * Microsoft .NET Framework 3.5.1 \n * Microsoft .NET Framework 4.5.2 \n * Microsoft .NET Framework 4.6 \n * Microsoft .NET Framework 4.6.1 \n * Microsoft .NET Framework 4.6.2 \n * Microsoft .NET Framework 4.7 \n * Microsoft .NET Framework 4.7.1 \n * Microsoft .NET Framework 4.7.2 \n * Microsoft .NET Framework 4.8 \n\n### Recommendations\n\n**Block external access at the network boundary, unless external parties require service.** \nIf global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of exploits.\n\n**Deploy network intrusion detection systems to monitor network traffic for malicious activity.** \nDeploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.\n\nUpdates are available. Please see the references or vendor advisory for more information.\n", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "symantec", "title": "Microsoft .NET CVE-2019-0820 Denial of Service Vulnerability", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-0820"], "modified": "2019-05-14T00:00:00", "id": "SMNTC-108245", "href": "https://www.symantec.com/content/symantec/english/en/security-center/vulnerabilities/writeup.html/108245", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2019-05-15T01:19:52", "description": "### Description\n\nMicrosoft ASP.NET Core is prone to a remote denial of service vulnerability. An attacker can exploit this issue to cause a denial of service condition.\n\n### Technologies Affected\n\n * Microsoft .NET Core 1.0 \n * Microsoft .NET Core 1.1 \n * Microsoft .NET Core 2.1 \n * Microsoft .NET Core 2.2 \n * Microsoft .NET Framework 2.0 SP2 \n * Microsoft .NET Framework 3.0 SP2 \n * Microsoft .NET Framework 3.5 \n * Microsoft .NET Framework 3.5.1 \n * Microsoft .NET Framework 4.5.2 \n * Microsoft .NET Framework 4.6 \n * Microsoft .NET Framework 4.6.1 \n * Microsoft .NET Framework 4.6.2 \n * Microsoft .NET Framework 4.7 \n * Microsoft .NET Framework 4.7.1 \n * Microsoft .NET Framework 4.7.2 \n * Microsoft .NET Framework 4.8 \n\n### Recommendations\n\n**Block external access at the network boundary, unless external parties require service.** \nIf global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of exploits.\n\n**Deploy network intrusion detection systems to monitor network traffic for malicious activity.** \nDeploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.\n\nUpdates are available. Please see the references or vendor advisory for more information.\n", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "symantec", "title": "Microsoft ASP.NET Core CVE-2019-0980 Denial of Service Vulnerability", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-0980"], "modified": "2019-05-14T00:00:00", "id": "SMNTC-108232", "href": "https://www.symantec.com/content/symantec/english/en/security-center/vulnerabilities/writeup.html/108232", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2019-05-15T01:19:54", "description": "### Description\n\nMicrosoft ASP.NET Core is prone to a remote denial of service vulnerability. An attacker can exploit this issue to cause a denial of service condition.\n\n### Technologies Affected\n\n * Microsoft .NET Core 1.0 \n * Microsoft .NET Core 1.1 \n * Microsoft .NET Core 2.1 \n * Microsoft .NET Core 2.2 \n * Microsoft .NET Framework 2.0 SP2 \n * Microsoft .NET Framework 3.0 SP2 \n * Microsoft .NET Framework 3.5 \n * Microsoft .NET Framework 3.5.1 \n * Microsoft .NET Framework 4.5.2 \n * Microsoft .NET Framework 4.6 \n * Microsoft .NET Framework 4.6.1 \n * Microsoft .NET Framework 4.6.2 \n * Microsoft .NET Framework 4.7 \n * Microsoft .NET Framework 4.7.1 \n * Microsoft .NET Framework 4.7.2 \n * Microsoft .NET Framework 4.8 \n\n### Recommendations\n\n**Block external access at the network boundary, unless external parties require service.** \nIf global access isn't needed, filter access to the affected computer at the network boundary. Restricting access to only trusted computers and networks might greatly reduce the likelihood of exploits.\n\n**Deploy network intrusion detection systems to monitor network traffic for malicious activity.** \nDeploy NIDS to monitor network traffic for signs of anomalous or suspicious activity. This includes unexplained incoming and outgoing traffic. This may indicate exploit attempts or activity that results from successful exploits.\n\nUpdates are available. Please see the references or vendor advisory for more information.\n", "cvss3": {}, "published": "2019-05-14T00:00:00", "type": "symantec", "title": "Microsoft ASP.NET Core CVE-2019-0981 Denial of Service Vulnerability", "bulletinFamily": "software", "cvss2": {}, "cvelist": ["CVE-2019-0981"], "modified": "2019-05-14T00:00:00", "id": "SMNTC-108207", "href": "https://www.symantec.com/content/symantec/english/en/security-center/vulnerabilities/writeup.html/108207", "cvss": {"score": 0.0, "vector": "NONE"}}], "kaspersky": [{"lastseen": "2023-02-08T15:58:31", "description": "### *Detect date*:\n05/14/2019\n\n### *Severity*:\nHigh\n\n### *Description*:\nMultiple vulnerabilities were found in Microsoft Developer Tools. Malicious users can exploit these vulnerabilities to cause denial of service, spoof user interface, gain privileges, bypass security restrictions, obtain sensitive information.\n\n### *Affected products*:\nMicrosoft .NET Framework 3.5.1 \nMicrosoft .NET Framework 4.5.2 \nMicrosoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 \n.NET Core 2.2 \n.NET Core 1.1 \nMicrosoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 \nMicrosoft .NET Framework 3.5 \nMicrosoft .NET Framework 4.7.2 \nMicrosoft .NET Framework 4.6 \nMicrosoft .NET Framework 4.8 \n.NET Core 2.1 \nMicrosoft .NET Framework 3.0 Service Pack 2 \nMicrosoft .NET Framework 2.0 Service Pack 2 \n.NET Core 1.0 \nNuget 5.0.2 \nMicrosoft .NET Framework 4.7/4.7.1/4.7.2 \nMicrosoft .NET Framework 4.7.1/4.7.2 \nMicrosoft .NET Framework 4.6.2 \nASP.NET Core 2.2 \nASP.NET Core 2.1 \nMicrosoft Azure Active Directory Connect \nWindows 10 Version 1709 for 32-bit Systems \nWindows 10 Version 1607 for 32-bit Systems \nWindows 10 Version 1903 for x64-based Systems \nWindows 10 Version 1903 for 32-bit Systems \nMicrosoft Visual Studio 2017 version 15.0 \nWindows 10 Version 1703 for x64-based Systems \nWindows 10 Version 1803 for 32-bit Systems \nWindows Server, version 1903 (Server Core installation) \nWindows Server 2016 \nWindows 10 Version 1607 for x64-based Systems \nWindows 10 Version 1809 for 32-bit Systems \nWindows 10 Version 1809 for ARM64-based Systems \nMicrosoft Visual Studio 2015 Update 3 \nWindows Server 2019 \nWindows 10 Version 1903 for ARM64-based Systems \nWindows 10 for x64-based Systems \nWindows 10 Version 1809 for x64-based Systems \nWindows 10 Version 1709 for ARM64-based Systems \nWindows 10 for 32-bit Systems \nWindows 10 Version 1803 for ARM64-based Systems \nMicrosoft Visual Studio 2019 version 16.0 \nWindows 10 Version 1803 for x64-based Systems \nWindows 10 Version 1703 for 32-bit Systems \nAzure DevOps Server 2019 \nTeam Foundation Server 2018 Update 3.2 \nTeam Foundation Server 2017 Update 3.1 \nTeam Foundation Server 2018 Update 1.2 \nTeam Foundation Server 2015 Update 4.2 \nWindows Server 2016 (Server Core installation) \nWindows 10 Version 1709 for x64-based Systems \nPowerShell Core 6.1 \nWindows Server 2019 (Server Core installation) \nPowerShell Core 6.2 \nWindows Server, version 1803 (Server Core Installation) \nMicrosoft Visual Studio 2017 version 15.9 (includes 15.1 - 15.8)\n\n### *Solution*:\nInstall necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)\n\n### *Original advisories*:\n[CVE-2019-0864](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0864>) \n[CVE-2019-0979](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0979>) \n[CVE-2019-0727](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0727>) \n[CVE-2019-0820](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0820>) \n[CVE-2019-0976](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0976>) \n[CVE-2019-1000](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-1000>) \n[CVE-2019-0982](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0982>) \n[CVE-2019-0980](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0980>) \n[CVE-2019-0733](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0733>) \n[CVE-2019-0872](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0872>) \n[CVE-2019-0971](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0971>) \n[CVE-2019-0981](<https://portal.msrc.microsoft.com/api/security-guidance/en-US/CVE/CVE-2019-0981>) \n\n\n### *Impacts*:\nOSI \n\n### *Related products*:\n[Microsoft .NET Framework](<https://threats.kaspersky.com/en/product/Microsoft-.NET-Framework/>)\n\n### *CVE-IDS*:\n[CVE-2019-0727](<https://vulners.com/cve/CVE-2019-0727>)7.2High \n[CVE-2019-0733](<https://vulners.com/cve/CVE-2019-0733>)4.6Warning \n[CVE-2019-0820](<https://vulners.com/cve/CVE-2019-0820>)5.0Critical \n[CVE-2019-0976](<https://vulners.com/cve/CVE-2019-0976>)2.1Warning \n[CVE-2019-0981](<https://vulners.com/cve/CVE-2019-0981>)5.0Critical \n[CVE-2019-0982](<https://vulners.com/cve/CVE-2019-0982>)5.0Critical \n[CVE-2019-1000](<https://vulners.com/cve/CVE-2019-1000>)3.5Warning \n[CVE-2019-0971](<https://vulners.com/cve/CVE-2019-0971>)9.0Critical \n[CVE-2019-0979](<https://vulners.com/cve/CVE-2019-0979>)3.5Warning \n[CVE-2019-0980](<https://vulners.com/cve/CVE-2019-0980>)5.0Critical \n[CVE-2019-0864](<https://vulners.com/cve/CVE-2019-0864>)2.1Warning \n[CVE-2019-0872](<https://vulners.com/cve/CVE-2019-0872>)3.5Warning\n\n### *Microsoft official advisories*:\n\n\n### *KB list*:\n[4499179](<http://support.microsoft.com/kb/4499179>) \n[4499181](<http://support.microsoft.com/kb/4499181>) \n[4499167](<http://support.microsoft.com/kb/4499167>) \n[4494440](<http://support.microsoft.com/kb/4494440>) \n[4499154](<http://support.microsoft.com/kb/4499154>) \n[4489639](<http://support.microsoft.com/kb/4489639>) \n[4499405](<http://support.microsoft.com/kb/4499405>) \n[4499408](<http://support.microsoft.com/kb/4499408>) \n[4495616](<http://support.microsoft.com/kb/4495616>) \n[4498964](<http://support.microsoft.com/kb/4498964>) \n[4495620](<http://support.microsoft.com/kb/4495620>) \n[4498963](<http://support.microsoft.com/kb/4498963>) \n[4499407](<http://support.microsoft.com/kb/4499407>) \n[4499409](<http://support.microsoft.com/kb/4499409>) \n[4498961](<http://support.microsoft.com/kb/4498961>) \n[4499406](<http://support.microsoft.com/kb/4499406>) \n[4498962](<http://support.microsoft.com/kb/4498962>) \n[4495610](<http://support.microsoft.com/kb/4495610>) \n[4495613](<http://support.microsoft.com/kb/4495613>) \n[4495611](<http://support.microsoft.com/kb/4495611>)", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "baseScore": 7.8, "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2019-05-14T00:00:00", "type": "kaspersky", "title": "KLA11485 Multiple vulnerabilities in Microsoft Developer Tools", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 8.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "COMPLETE", "availabilityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "baseScore": 9.0, "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "version": "2.0", "accessVector": "NETWORK", "authentication": "SINGLE"}, "impactScore": 10.0, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0820", "CVE-2019-0864", "CVE-2019-0872", "CVE-2019-0971", "CVE-2019-0976", "CVE-2019-0979", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0982", "CVE-2019-1000"], "modified": "2020-06-03T00:00:00", "id": "KLA11485", "href": "https://threats.kaspersky.com/en/vulnerability/KLA11485/", "cvss": {"score": 9.0, "vector": "AV:N/AC:L/Au:S/C:C/I:C/A:C"}}], "ibm": [{"lastseen": "2023-02-28T01:44:59", "description": "## Summary\n\nMultiple vulnerabilities in IBM Robotic Process Automation 21.0.1<br>Bouncy Castle is used by IBM Robotic Process Automation as part of it's cryptograpy implementation. CVE-2020-15522.<br>Stark Bank Elixir is used by IBM Robotic Process Automation as part of it's cryptograpy implementation. CVE-2021-43569.<br>IBM Robotic Process Automation is built using C# using Microsoft .NET Framework and Microsoft .NET Core. CVE-2020-15522.<br>\n\n## Vulnerability Details\n\n** CVEID: **[CVE-2020-15522](<https://vulners.com/cve/CVE-2020-15522>) \n** DESCRIPTION: **Bouncy Castle BC Java, BC C# .NET, BC-FJA, BC-FNA could allow a remote attacker to obtain sensitive information, caused by a timing issue within the EC math library. By utilize cryptographic attack techniques, an attacker could exploit this vulnerability to obtain the private key information, and use this information to launch further attacks against the affected system. \nCVSS Base score: 5.9 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/202188](<https://exchange.xforce.ibmcloud.com/vulnerabilities/202188>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N) \n \n** CVEID: **[CVE-2021-43569](<https://vulners.com/cve/CVE-2021-43569>) \n** DESCRIPTION: **Stark Bank Elixir .NET ECDSA library (ecdsa-dotnet) could allow a remote attacker to bypass security restrictions, caused by the failure to check that the signature is non-zero. By sending a specially-crafted request, an attacker could exploit this vulnerability to authenticate as any user within the Stark Bank platform, and bypass signature verification needed to perform operations on the platform. \nCVSS Base score: 9.8 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/213249](<https://exchange.xforce.ibmcloud.com/vulnerabilities/213249>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) \n \n** CVEID: **[CVE-2019-0820](<https://vulners.com/cve/CVE-2019-0820>) \n** DESCRIPTION: **Microsoft .NET Framework and .NET Core is vulnerable to a denial of service, caused by improper processing of RegEx strings. By sending a specially-crafted request, an attacker could exploit this vulnerability to cause a denial of service condition in .NET application. \nCVSS Base score: 5.3 \nCVSS Temporal Score: See: [ https://exchange.xforce.ibmcloud.com/vulnerabilities/160363](<https://exchange.xforce.ibmcloud.com/vulnerabilities/160363>) for the current score. \nCVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)\n\n## Affected Products and Versions\n\n** **\n\nAffected Product(s)| Version(s) \n---|--- \nIBM Robotic Process Automation 21.0.1| < 21.0.1.5 \n \n\n\n## Remediation/Fixes\n\n** IBM strongly recommends addressing the vulnerability now.**\n\n**Product(s)**| **Version(s) \n**| **Remediation/Fix/Instructions** \n---|---|--- \nIBM Robotic Process Automation| 21.0.1| Download and apply iFix [21.0.1.5 (21.0.1 IF005)](<www.ibm.com/support/fixcentral/swg/doSelectFixes?options.selectedFixes=21.0.1-IBMRPA-IF005> \"21.0.1.5 \\(21.0.1 IF005\\)\" ) \n \n## Workarounds and Mitigations\n\nNone, apply the iFix recommended for your version. \n\n\n## ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2022-06-27T16:39:27", "type": "ibm", "title": "Security Bulletin: IBM Robotic Process Automation may be affected by multiple vulnerabilities in open source components (CVE-2019-0820, CVE-2020-15522, CVE-2021-43569)", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2019-0820", "CVE-2020-15522", "CVE-2021-43569"], "modified": "2022-06-27T16:39:27", "id": "FA430F75A8B2C54C0E67D5F1AB238F635A8361AED026C1C4932328820DB37999", "href": "https://www.ibm.com/support/pages/node/6598793", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "talosblog": [{"lastseen": "2019-05-21T14:19:54", "description": "[](<http://3.bp.blogspot.com/-bIERk6jqSvs/XKypl8tltSI/AAAAAAAAFxU/d9l6_EW1Czs7DzBngmhg8pjdPfhPAZ3yACK4BGAYYCw/s1600/recurring%2Bblog%2Bimages_patch%2Btuesday.jpg>) \n \n \n \n \n \n \n \n \n \n \n \n \n \n \nMicrosoft released its monthly security update today, disclosing a variety of vulnerabilities in several of its products. The latest Patch Tuesday covers 79 vulnerabilities, 22 of which are rated \u201ccritical,\" 55 that are considered \"important\" and one \"moderate.\" This release also includes two critical advisories: one covering Microsoft Live accounts and another addressing updates to Adobe Flash Player. \n \nThis month\u2019s security update covers security issues in a variety of Microsoft\u2019s products, including the Scripting Engine, the Microsoft Edge web browser and GDI+. For more on our coverage of these bugs, check out the Snort blog post [here](<https://blog.snort.org/2019/05/snort-rule-update-for-may-14-2019.html>), covering all of the new rules we have for this release. \n \n\n\n### Critical vulnerabilities\n\nMicrosoft disclosed 22 critical vulnerabilities this month, seven of which we will highlight below. \n \n[CVE-2019-0884](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0884>), [CVE-2019-0911](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0911>) and [CVE-2019-0918](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0918>) are memory corruption vulnerabilities that exist in the scripting engine when it handles objects in memory in Microsoft browsers. These bugs could corrupt memory in a way that an attacker could gain the ability to remotely execute code in the context of the current user. An attacker could exploit these vulnerabilities by either tricking the user into opening a specially crafted web page while using a Microsoft web browser, or by embedding an ActiveX control marked \"safe for initialization\" in a specific application or Microsoft Office document that utilizes the browser rendering engine. \n \n[CVE-2019-0903](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0903>) is a remote code execution vulnerability in the GDI+ API. An attacker could use the vulnerability to take complete control of the system and execute, install and delete programs in the context of the current user. An attacker could exploit this bug by tricking a user into visiting a specially crafted, malicious web page or by convincing them to open a malicious email attachment. \n \n[CVE-2019-0926](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0926>) is a memory corruption vulnerability in Microsoft Edge that exists when the web browser improperly accesses objects in memory. An attacker could exploit this vulnerability by tricking the user into opening a specially crafted web page in Edge. This would eventually allow the attacker to corrupt memory in a way that they could then remotely execute code in the context of the current user. \n \n[CVE-2019-0929](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0929>) is a memory corruption vulnerability in Microsoft Internet Explorer that exists in the way the web browser handles objects in memory. An attacker could exploit this vulnerability by tricking the user into opening a specially crafted web page in Internet Explorer. This would eventually allow the attacker to corrupt memory in a way that they could then remotely execute code in the context of the current user. \n \n[CVE-2019-0708](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0708>) is a remote code execution vulnerability in Remote Desktop Services \u2013 formerly known as Terminal Services. The vulnerability requires no user interaction and is pre-authentication. Microsoft specifically warned against this bug because it makes the vulnerability \"wormable,\" meaning future malware that exploits this vulnerability could spread from system to system. An attacker could exploit this vulnerability by sending a specially crafted request to the target system's Remote Desktop Service via RDP. Snort rule 50137 coverages indicators associated with this vulnerability. \n \nThe other critical vulnerabilities are: \n\n\n * [CVE-2019-0940](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0940>)\n * [CVE-2019-0725](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0725>)\n * [CVE-2019-0912](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0912>)\n * [CVE-2019-0913](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0913>)\n * [CVE-2019-0914](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0914>)\n * [CVE-2019-0915](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0915>)\n * [CVE-2019-0916](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0916>)\n * [CVE-2019-0917](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0917>)\n * [CVE-2019-0922](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0922>)\n * [CVE-2019-0924](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0924>)\n * [CVE-2019-0925](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0925>)\n * [CVE-2019-0927](<whttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0927>)\n * [CVE-2019-0933](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0933>)\n * [CVE-2019-0937](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0937>)\n * [CVE-2019-0953](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0953>)\n\n### Important vulnerabilities\n\nThis release also contains 55 important vulnerabilities, one of which we will highlight below. \n \n[CVE-2019-0885](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0885>) is a remote code execution vulnerability in Windows OLE that exists when OLE fails to properly validate user input. An attacker could exploit this bug in a way that would allow them to execute malicious code on the system. This bug can be exploited when a user opens a specially crafted file or program, leading Windows to execute the desired code. \n \nThe other important vulnerabilities are: \n\n\n * [CVE-2019-0707](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0707>)\n * [CVE-2019-0727](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0727>)\n * [CVE-2019-0733](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0733>)\n * [CVE-2019-0734](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0734>)\n * [CVE-2019-0758](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0758>)\n * [CVE-2019-0819](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0819>)\n * [CVE-2019-0820](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0820>)\n * [CVE-2019-0863](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0863>)\n * [CVE-2019-0864](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0864>)\n * [CVE-2019-0872](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0872>)\n * [CVE-2019-0881](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0881>)\n * [CVE-2019-0882](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0882>)\n * [CVE-2019-0886](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0886>)\n * [CVE-2019-0889](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0889>)\n * [CVE-2019-0890](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0890>)\n * [CVE-2019-0891](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0891>)\n * [CVE-2019-0892](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0892>)\n * [CVE-2019-0893](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0893>)\n * [CVE-2019-0894](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0894>)\n * [CVE-2019-0895](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0895>)\n * [CVE-2019-0896](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0896>)\n * [CVE-2019-0897](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0897>)\n * [CVE-2019-0898](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0898>)\n * [CVE-2019-0899](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0899>)\n * [CVE-2019-0900](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0900>)\n * [CVE-2019-0901](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0901>)\n * [CVE-2019-0902](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0902>)\n * [CVE-2019-0921](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0921>)\n * [CVE-2019-0923](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0923>)\n * [CVE-2019-0930](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0930>)\n * [CVE-2019-0931](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0931>)\n * [CVE-2019-0932](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0932>)\n * [CVE-2019-0936](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0936>)\n * [CVE-2019-0938](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0938>)\n * [CVE-2019-0942](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0942>)\n * [CVE-2019-0945](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0945>)\n * [CVE-2019-0946](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0946>)\n * [CVE-2019-0947](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0947>)\n * [CVE-2019-0949](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0949>)\n * [CVE-2019-0950](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0950>)\n * [CVE-2019-0951](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0951>)\n * [CVE-2019-0952](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0952>)\n * [CVE-2019-0956](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0956>)\n * [CVE-2019-0957](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0957>)\n * [CVE-2019-0958](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0958>)\n * [CVE-2019-0961](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0961>)\n * [CVE-2019-0963](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0963>)\n * [CVE-2019-0976](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0976>)\n * [CVE-2019-0979](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0979>)\n * [CVE-2019-0980](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0980>)\n * [CVE-2019-0981](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0981>)\n * [CVE-2019-0982](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0982>)\n * [CVE-2019-0995](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0995>)\n * [CVE-2019-1000](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1000>)\n * [CVE-2019-1008](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1008>)\n\n### Moderate vulnerability\n\nThere is one moderate vulnerability, [CVE-2019-0971](<https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0971>), an information disclosure vulnerability in Azure DevOps. \n\n\n### Coverage \n\nIn response to these vulnerability disclosures, Talos is releasing the following SNORT\u24c7 rules that detect attempts to exploit them. Please note that additional rules may be released at a future date and current rules are subject to change pending additional information. Firepower customers should use the latest update to their ruleset by updating their SRU. Open Source Snort Subscriber Rule Set customers can stay up-to-date by downloading the latest rule pack available for purchase on Snort.org. \n \nSnort rules: [50068 - 50091, 50115 - 50119, 50120 - 50122](<https://snort.org/advisories/talos-rules-2019-05-14>), [50137](<https://snort.org/advisories/talos-rules-2019-05-20>)\n\n", "cvss3": {}, "published": "2019-05-21T06:00:43", "type": "talosblog", "title": "Microsoft Patch Tuesday \u2014 May 2019: Vulnerability disclosures and Snort coverage", "bulletinFamily": "blog", "cvss2": {}, "cvelist": ["CVE-2019-0707", "CVE-2019-0708", "CVE-2019-0725", "CVE-2019-0727", "CVE-2019-0733", "CVE-2019-0734", "CVE-2019-0758", "CVE-2019-0819", "CVE-2019-0820", "CVE-2019-0863", "CVE-2019-0864", "CVE-2019-0872", "CVE-2019-0881", "CVE-2019-0882", "CVE-2019-0884", "CVE-2019-0885", "CVE-2019-0886", "CVE-2019-0889", "CVE-2019-0890", "CVE-2019-0891", "CVE-2019-0892", "CVE-2019-0893", "CVE-2019-0894", "CVE-2019-0895", "CVE-2019-0896", "CVE-2019-0897", "CVE-2019-0898", "CVE-2019-0899", "CVE-2019-0900", "CVE-2019-0901", "CVE-2019-0902", "CVE-2019-0903", "CVE-2019-0911", "CVE-2019-0912", "CVE-2019-0913", "CVE-2019-0914", "CVE-2019-0915", "CVE-2019-0916", "CVE-2019-0917", "CVE-2019-0918", "CVE-2019-0921", "CVE-2019-0922", "CVE-2019-0923", "CVE-2019-0924", "CVE-2019-0925", "CVE-2019-0926", "CVE-2019-0927", "CVE-2019-0929", "CVE-2019-0930", "CVE-2019-0931", "CVE-2019-0932", "CVE-2019-0933", "CVE-2019-0936", "CVE-2019-0937", "CVE-2019-0938", "CVE-2019-0940", "CVE-2019-0942", "CVE-2019-0945", "CVE-2019-0946", "CVE-2019-0947", "CVE-2019-0949", "CVE-2019-0950", "CVE-2019-0951", "CVE-2019-0952", "CVE-2019-0953", "CVE-2019-0956", "CVE-2019-0957", "CVE-2019-0958", "CVE-2019-0961", "CVE-2019-0963", "CVE-2019-0971", "CVE-2019-0976", "CVE-2019-0979", "CVE-2019-0980", "CVE-2019-0981", "CVE-2019-0982", "CVE-2019-0995", "CVE-2019-1000", "CVE-2019-1008"], "modified": "2019-05-21T06:00:43", "id": "TALOSBLOG:71D138211697B43CB345A133B54BC824", "href": "http://feedproxy.google.com/~r/feedburner/Talos/~3/aK4UDA6uQc4/MS-Patch-Tuesday-May-2019.html", "cvss": {"score": 10.0, "vector": "AV:NETWORK/AC:LOW/Au:NONE/C:COMPLETE/I:COMPLETE/A:COMPLETE/"}}]}
Regular Expression Denial of Service in System.Text.RegularExpressions
