A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.
{"veracode": [{"lastseen": "2022-07-26T16:32:31", "description": "spice-vdagent is vulnerable to race conditions. The vulnerability exists through UNIX Doman Socket Peer PID Retrieved via `SO_PEERCRED`.\n", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2020-11-09T06:04:44", "type": "veracode", "title": "Race Condition", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25653"], "modified": "2021-02-17T11:48:23", "id": "VERACODE:27845", "href": "https://sca.analysiscenter.veracode.com/vulnerability-database/security/1/1/sid-27845/summary", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "ubuntucve": [{"lastseen": "2023-06-29T14:05:34", "description": "A race condition vulnerability was found in the way the spice-vdagentd\ndaemon handled new client connections. This flaw may allow an unprivileged\nlocal guest user to become the active agent for spice-vdagentd, possibly\nresulting in a denial of service or information leakage from the host. The\nhighest threat from this vulnerability is to data confidentiality as well\nas system availability. This flaw affects spice-vdagent versions 0.20 and\nprior.", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2020-11-03T00:00:00", "type": "ubuntucve", "title": "CVE-2020-25653", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25653"], "modified": "2020-11-03T00:00:00", "id": "UB:CVE-2020-25653", "href": "https://ubuntu.com/security/CVE-2020-25653", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "redhatcve": [{"lastseen": "2023-06-06T15:06:49", "description": "A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw allows an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to confidentiality as well as system availability.\n", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2020-11-04T09:59:23", "type": "redhatcve", "title": "CVE-2020-25653", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25653"], "modified": "2023-04-06T07:28:43", "id": "RH:CVE-2020-25653", "href": "https://access.redhat.com/security/cve/cve-2020-25653", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "debiancve": [{"lastseen": "2023-06-06T15:01:54", "description": "A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.", "cvss3": {"exploitabilityScore": 1.0, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.3, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.2}, "published": "2020-11-26T02:15:00", "type": "debiancve", "title": "CVE-2020-25653", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25653"], "modified": "2020-11-26T02:15:00", "id": "DEBIANCVE:CVE-2020-25653", "href": "https://security-tracker.debian.org/tracker/CVE-2020-25653", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "nessus": [{"lastseen": "2023-05-18T15:32:34", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : spice-vdagent (EulerOS-SA-2021-2283)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent-help", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2283.NASL", "href": "https://www.tenable.com/plugins/nessus/152281", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152281);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : spice-vdagent (EulerOS-SA-2021-2283)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon\n handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with\n access to the UNIX domain socket path\n `/run/spice-vdagentd/spice-vdagent-sock` could use this\n flaw to perform a memory denial of service for\n spice-vdagentd or even other processes in the VM\n system. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in\n parts in the client connection of an illegitimate local\n user in the VM system. Active file transfers from other\n users could also be interrupted, resulting in a denial\n of service. The highest threat from this vulnerability\n is to data confidentiality as well as system\n availability. This flaw affects spice-vdagent versions\n 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it\n did not properly handle client connections that can be\n established via the UNIX domain socket in\n `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to\n prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to\n become the active agent for spice-vdagentd, possibly\n resulting in a denial of service or information leakage\n from the host. The highest threat from this\n vulnerability is to data confidentiality as well as\n system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2283\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?cf7124cd\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent-help\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/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$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"spice-vdagent-help-0.18.0-4.h1.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:32:46", "description": "The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in the openSUSE-SU-2021:2614-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-08-06T00:00:00", "type": "nessus", "title": "openSUSE 15 Security Update : spice-vdagent (openSUSE-SU-2021:2614-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:spice-vdagent", "cpe:/o:novell:opensuse:15.3"], "id": "OPENSUSE-2021-2614.NASL", "href": "https://www.tenable.com/plugins/nessus/152263", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# openSUSE Security Update openSUSE-SU-2021:2614-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152263);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"openSUSE 15 Security Update : spice-vdagent (openSUSE-SU-2021:2614-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SUSE15 host has a package installed that is affected by multiple vulnerabilities as referenced in\nthe openSUSE-SU-2021:2614-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\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://bugzilla.suse.com/1173749\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177783\");\n # https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UU4MAHRZUXACEK4PTFMFULLO5A7INQM5/\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?a7a2e16c\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25651\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25653\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/06\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.3\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE 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/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\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);\nvar release = get_kb_item('Host/SuSE/release');\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, 'openSUSE');\nvar os_ver = pregmatch(pattern: \"^SUSE([\\d.]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');\nos_ver = os_ver[1];\nif (release !~ \"^(SUSE15\\.3)$\") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.3', release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = 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, 'openSUSE ' + os_ver, cpu);\n\nvar pkgs = [\n {'reference':'spice-vdagent-0.21.0-3.3.1', 'release':'SUSE15.3', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var cpu = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = package_array['release'];\n if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && release) {\n if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:25:38", "description": "This update for spice-vdagent fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2020-25650: Fixed a memory DoS via arbitrary entries in `active_xfers` hash table (bsc#1177780).\n\n - CVE-2020-25651: Fixed a possible file transfer DoS and information leak via `active_xfers` hash map (bsc#1177781).\n\n - CVE-2020-25652: Fixed a possibility to exhaust file descriptors in `vdagentd` (bsc#1177782).\n\n - CVE-2020-25653: Fixed a race condition when the UNIX domain socket peer PID retrieved via `SO_PEERCRED` (bsc#1177783).\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.", "cvss3": {}, "published": "2020-11-17T00:00:00", "type": "nessus", "title": "openSUSE Security Update : spice-vdagent (openSUSE-2020-1898)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-12T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:spice-vdagent", "p-cpe:/a:novell:opensuse:spice-vdagent-debuginfo", "p-cpe:/a:novell:opensuse:spice-vdagent-debugsource", "cpe:/o:novell:opensuse:15.2"], "id": "OPENSUSE-2020-1898.NASL", "href": "https://www.tenable.com/plugins/nessus/142915", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from openSUSE Security Update openSUSE-2020-1898.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(142915);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\"CVE-2020-25650\", \"CVE-2020-25651\", \"CVE-2020-25652\", \"CVE-2020-25653\");\n\n script_name(english:\"openSUSE Security Update : spice-vdagent (openSUSE-2020-1898)\");\n script_summary(english:\"Check for the openSUSE-2020-1898 patch\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote openSUSE host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"This update for spice-vdagent fixes the following issues :\n\nSecurity issues fixed :\n\n - CVE-2020-25650: Fixed a memory DoS via arbitrary entries\n in `active_xfers` hash table (bsc#1177780).\n\n - CVE-2020-25651: Fixed a possible file transfer DoS and\n information leak via `active_xfers` hash map\n (bsc#1177781).\n\n - CVE-2020-25652: Fixed a possibility to exhaust file\n descriptors in `vdagentd` (bsc#1177782).\n\n - CVE-2020-25653: Fixed a race condition when the UNIX\n domain socket peer PID retrieved via `SO_PEERCRED`\n (bsc#1177783).\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update\nproject.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1173749\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1177780\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1177781\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1177782\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1177783\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Update the affected spice-vdagent packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:spice-vdagent-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:spice-vdagent-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:15.2\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/11\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/17\");\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) 2020-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"SuSE Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\", \"Host/cpu\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release =~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"openSUSE\");\nif (release !~ \"^(SUSE15\\.2)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"15.2\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(x86_64)$\") audit(AUDIT_ARCH_NOT, \"x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE15.2\", reference:\"spice-vdagent-0.19.0-lp152.2.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"spice-vdagent-debuginfo-0.19.0-lp152.2.3.1\") ) flag++;\nif ( rpm_check(release:\"SUSE15.2\", reference:\"spice-vdagent-debugsource-0.19.0-lp152.2.3.1\") ) flag++;\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, \"spice-vdagent / spice-vdagent-debuginfo / spice-vdagent-debugsource\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T15:13:13", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-08-10T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP8 : spice-vdagent (EulerOS-SA-2021-2316)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2316.NASL", "href": "https://www.tenable.com/plugins/nessus/152406", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152406);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP8 : spice-vdagent (EulerOS-SA-2021-2316)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon\n handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with\n access to the UNIX domain socket path\n `/run/spice-vdagentd/spice-vdagent-sock` could use this\n flaw to perform a memory denial of service for\n spice-vdagentd or even other processes in the VM\n system. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in\n parts in the client connection of an illegitimate local\n user in the VM system. Active file transfers from other\n users could also be interrupted, resulting in a denial\n of service. The highest threat from this vulnerability\n is to data confidentiality as well as system\n availability. This flaw affects spice-vdagent versions\n 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it\n did not properly handle client connections that can be\n established via the UNIX domain socket in\n `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to\n prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to\n become the active agent for spice-vdagentd, possibly\n resulting in a denial of service or information leakage\n from the host. The highest threat from this\n vulnerability is to data confidentiality as well as\n system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2316\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?4a65eae5\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/10\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(8)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP8\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"aarch64\" >!< cpu) audit(AUDIT_ARCH_NOT, \"aarch64\", cpu);\n\nflag = 0;\n\npkgs = [\"spice-vdagent-0.18.0-2.h1.eulerosv2r8\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"8\", reference:pkg)) flag++;\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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:26:14", "description": "This update for spice-vdagent fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2020-25650: Fixed a memory DoS via arbitrary entries in `active_xfers` hash table (bsc#1177780).\n\nCVE-2020-25651: Fixed a possible file transfer DoS and information leak via `active_xfers` hash map (bsc#1177781).\n\nCVE-2020-25652: Fixed a possibility to exhaust file descriptors in `vdagentd` (bsc#1177782).\n\nCVE-2020-25653: Fixed a race condition when the UNIX domain socket peer PID retrieved via `SO_PEERCRED` (bsc#1177783).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-12-09T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : spice-vdagent (SUSE-SU-2020:3268-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-11T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spice-vdagent", "p-cpe:/a:novell:suse_linux:spice-vdagent-debuginfo", "p-cpe:/a:novell:suse_linux:spice-vdagent-debugsource", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2020-3268-1.NASL", "href": "https://www.tenable.com/plugins/nessus/143792", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from SUSE update advisory SUSE-SU-2020:3268-1.\n# The text itself is copyright (C) SUSE.\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(143792);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/11\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : spice-vdagent (SUSE-SU-2020:3268-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"This update for spice-vdagent fixes the following issues :\n\nSecurity issues fixed :\n\nCVE-2020-25650: Fixed a memory DoS via arbitrary entries in\n`active_xfers` hash table (bsc#1177780).\n\nCVE-2020-25651: Fixed a possible file transfer DoS and information\nleak via `active_xfers` hash map (bsc#1177781).\n\nCVE-2020-25652: Fixed a possibility to exhaust file descriptors in\n`vdagentd` (bsc#1177782).\n\nCVE-2020-25653: Fixed a race condition when the UNIX domain socket\npeer PID retrieved via `SO_PEERCRED` (bsc#1177783).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the SUSE security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1173749\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1177780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1177781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1177782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/show_bug.cgi?id=1177783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25650/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25651/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25652/\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25653/\");\n # https://www.suse.com/support/update/announcement/2020/suse-su-20203268-1\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?c17fd0f6\");\n script_set_attribute(attribute:\"solution\", value:\n\"To install this SUSE Security Update use the SUSE recommended\ninstallation methods like YaST online_update or 'zypper patch'.\n\nAlternatively you can run the command listed for your product :\n\nSUSE Linux Enterprise Module for Desktop Applications 15-SP2 :\n\nzypper in -t patch\nSUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3268=1\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/12/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2020-2022 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/cpu\", \"Host/SuSE/release\", \"Host/SuSE/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);\nrelease = get_kb_item(\"Host/SuSE/release\");\nif (isnull(release) || release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nos_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, \"SUSE\");\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, \"SUSE SLED15 / SLES15\", \"SUSE \" + os_ver);\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (cpu !~ \"^i[3-6]86$\" && \"x86_64\" >!< cpu && \"s390x\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"SUSE \" + os_ver, cpu);\n\nsp = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(sp)) sp = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLES15 SP2\", os_ver + \" SP\" + sp);\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(2)$\", string:sp))) audit(AUDIT_OS_NOT, \"SLED15 SP2\", os_ver + \" SP\" + sp);\n\n\nflag = 0;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"spice-vdagent-0.19.0-3.3.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"spice-vdagent-debuginfo-0.19.0-3.3.1\")) flag++;\nif (rpm_check(release:\"SLES15\", sp:\"2\", reference:\"spice-vdagent-debugsource-0.19.0-3.3.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"spice-vdagent-0.19.0-3.3.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"spice-vdagent-debuginfo-0.19.0-3.3.1\")) flag++;\nif (rpm_check(release:\"SLED15\", sp:\"2\", reference:\"spice-vdagent-debugsource-0.19.0-3.3.1\")) 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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T14:41:10", "description": "The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ALSA-2021:1791 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2022-02-09T00:00:00", "type": "nessus", "title": "AlmaLinux 8 : spice-vdagent (ALSA-2021:1791)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-06T00:00:00", "cpe": ["p-cpe:/a:alma:linux:spice-vdagent", "cpe:/o:alma:linux:8"], "id": "ALMA_LINUX_ALSA-2021-1791.NASL", "href": "https://www.tenable.com/plugins/nessus/157500", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# AlmaLinux Security Advisory ALSA-2021:1791.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(157500);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/06\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"ALSA\", value:\"2021:1791\");\n\n script_name(english:\"AlmaLinux 8 : spice-vdagent (ALSA-2021:1791)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote AlmaLinux host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote AlmaLinux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nALSA-2021:1791 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\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://errata.almalinux.org/8/ALSA-2021-1791.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2022/02/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:alma:linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:alma:linux:8\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Alma Linux Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 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/AlmaLinux/release\", \"Host/AlmaLinux/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);\nvar release = get_kb_item('Host/AlmaLinux/release');\nif (isnull(release) || 'AlmaLinux' >!< release) audit(AUDIT_OS_NOT, 'AlmaLinux');\nvar os_ver = pregmatch(pattern: \"AlmaLinux release ([0-9]+(\\.[0-9]+)?)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'AlmaLinux');\nvar os_ver = os_ver[1];\nif (! preg(pattern:\"^8([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'AlmaLinux 8.x', 'AlmaLinux ' + os_ver);\n\nif (!get_kb_item('Host/AlmaLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'AlmaLinux', cpu);\n\nvar pkgs = [\n {'reference':'spice-vdagent-0.20.0-3.el8', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n];\n\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var release = NULL;\n var sp = NULL;\n var cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'Alma-' + 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 (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];\n if (reference && release && (!exists_check || rpm_exists(release:release, rpm:exists_check))) {\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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:18:02", "description": "The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2021:1791 advisory.\n\n - spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n - spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n - spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\n\n - spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-05-19T00:00:00", "type": "nessus", "title": "RHEL 8 : spice-vdagent (RHSA-2021:1791)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2023-05-24T00:00:00", "cpe": ["cpe:/o:redhat:enterprise_linux:8", "cpe:/o:redhat:rhel_aus:8.4", "cpe:/o:redhat:rhel_aus:8.6", "cpe:/o:redhat:rhel_e4s:8.4", "cpe:/o:redhat:rhel_e4s:8.6", "cpe:/o:redhat:rhel_eus:8.4", "cpe:/o:redhat:rhel_eus:8.6", "cpe:/o:redhat:rhel_tus:8.4", "cpe:/o:redhat:rhel_tus:8.6", "p-cpe:/a:redhat:enterprise_linux:spice-vdagent"], "id": "REDHAT-RHSA-2021-1791.NASL", "href": "https://www.tenable.com/plugins/nessus/149673", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Red Hat Security Advisory RHSA-2021:1791. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149673);\n script_version(\"1.9\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/24\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"RHSA\", value:\"2021:1791\");\n\n script_name(english:\"RHEL 8 : spice-vdagent (RHSA-2021:1791)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Red Hat host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as\nreferenced in the RHSA-2021:1791 advisory.\n\n - spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n - spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n - spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\n\n - spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition\n (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues 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/security/cve/CVE-2020-25650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-25651\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-25652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/security/cve/CVE-2020-25653\");\n script_set_attribute(attribute:\"see_also\", value:\"https://access.redhat.com/errata/RHSA-2021:1791\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1886345\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1886359\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1886366\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.redhat.com/1886372\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n script_cwe_id(200, 362, 770);\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/19\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:enterprise_linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_aus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_e4s:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_eus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.4\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:redhat:rhel_tus:8.6\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:redhat:enterprise_linux:spice-vdagent\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Red Hat Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\", \"redhat_repos.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('rpm.inc');\ninclude('rhel.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item('Host/RedHat/release');\nif (isnull(os_release) || 'Red Hat' >!< os_release) audit(AUDIT_OS_NOT, 'Red Hat');\nvar os_ver = pregmatch(pattern: \"Red Hat Enterprise Linux.*release ([0-9]+(\\.[0-9]+)?)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Red Hat');\nos_ver = os_ver[1];\nif (!rhel_check_release(operator: 'ge', os_version: os_ver, rhel_version: '8')) 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\nvar cpu = 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 && 'ppc' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Red Hat', cpu);\n\nvar constraints = [\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.4/x86_64/appstream/debug',\n 'content/aus/rhel8/8.4/x86_64/appstream/os',\n 'content/aus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.4/x86_64/baseos/debug',\n 'content/aus/rhel8/8.4/x86_64/baseos/os',\n 'content/aus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/aarch64/appstream/debug',\n 'content/e4s/rhel8/8.4/aarch64/appstream/os',\n 'content/e4s/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/aarch64/baseos/debug',\n 'content/e4s/rhel8/8.4/aarch64/baseos/os',\n 'content/e4s/rhel8/8.4/aarch64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.4/ppc64le/sap/os',\n 'content/e4s/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.4/s390x/appstream/debug',\n 'content/e4s/rhel8/8.4/s390x/appstream/os',\n 'content/e4s/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/s390x/baseos/debug',\n 'content/e4s/rhel8/8.4/s390x/baseos/os',\n 'content/e4s/rhel8/8.4/s390x/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.4/x86_64/appstream/os',\n 'content/e4s/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.4/x86_64/baseos/os',\n 'content/e4s/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/nfv/debug',\n 'content/e4s/rhel8/8.4/x86_64/nfv/os',\n 'content/e4s/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.4/x86_64/sap/debug',\n 'content/e4s/rhel8/8.4/x86_64/sap/os',\n 'content/e4s/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/appstream/debug',\n 'content/eus/rhel8/8.4/aarch64/appstream/os',\n 'content/eus/rhel8/8.4/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/baseos/debug',\n 'content/eus/rhel8/8.4/aarch64/baseos/os',\n 'content/eus/rhel8/8.4/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.4/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.4/aarch64/highavailability/os',\n 'content/eus/rhel8/8.4/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.4/aarch64/supplementary/os',\n 'content/eus/rhel8/8.4/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.4/ppc64le/appstream/os',\n 'content/eus/rhel8/8.4/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.4/ppc64le/baseos/os',\n 'content/eus/rhel8/8.4/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.4/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.4/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.4/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.4/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/sap/debug',\n 'content/eus/rhel8/8.4/ppc64le/sap/os',\n 'content/eus/rhel8/8.4/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.4/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/appstream/debug',\n 'content/eus/rhel8/8.4/s390x/appstream/os',\n 'content/eus/rhel8/8.4/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/baseos/debug',\n 'content/eus/rhel8/8.4/s390x/baseos/os',\n 'content/eus/rhel8/8.4/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.4/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/highavailability/debug',\n 'content/eus/rhel8/8.4/s390x/highavailability/os',\n 'content/eus/rhel8/8.4/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.4/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/sap/debug',\n 'content/eus/rhel8/8.4/s390x/sap/os',\n 'content/eus/rhel8/8.4/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/s390x/supplementary/debug',\n 'content/eus/rhel8/8.4/s390x/supplementary/os',\n 'content/eus/rhel8/8.4/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/appstream/debug',\n 'content/eus/rhel8/8.4/x86_64/appstream/os',\n 'content/eus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/baseos/debug',\n 'content/eus/rhel8/8.4/x86_64/baseos/os',\n 'content/eus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.4/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.4/x86_64/highavailability/os',\n 'content/eus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.4/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.4/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/sap/debug',\n 'content/eus/rhel8/8.4/x86_64/sap/os',\n 'content/eus/rhel8/8.4/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.4/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.4/x86_64/supplementary/os',\n 'content/eus/rhel8/8.4/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/appstream/debug',\n 'content/tus/rhel8/8.4/x86_64/appstream/os',\n 'content/tus/rhel8/8.4/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/baseos/debug',\n 'content/tus/rhel8/8.4/x86_64/baseos/os',\n 'content/tus/rhel8/8.4/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.4/x86_64/highavailability/os',\n 'content/tus/rhel8/8.4/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/nfv/debug',\n 'content/tus/rhel8/8.4/x86_64/nfv/os',\n 'content/tus/rhel8/8.4/x86_64/nfv/source/SRPMS',\n 'content/tus/rhel8/8.4/x86_64/rt/debug',\n 'content/tus/rhel8/8.4/x86_64/rt/os',\n 'content/tus/rhel8/8.4/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'spice-vdagent-0.20.0-3.el8', 'sp':'4', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/aus/rhel8/8.6/x86_64/appstream/debug',\n 'content/aus/rhel8/8.6/x86_64/appstream/os',\n 'content/aus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/aus/rhel8/8.6/x86_64/baseos/debug',\n 'content/aus/rhel8/8.6/x86_64/baseos/os',\n 'content/aus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/debug',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/os',\n 'content/e4s/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/debug',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/os',\n 'content/e4s/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/os',\n 'content/e4s/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/ppc64le/sap/debug',\n 'content/e4s/rhel8/8.6/ppc64le/sap/os',\n 'content/e4s/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/appstream/debug',\n 'content/e4s/rhel8/8.6/x86_64/appstream/os',\n 'content/e4s/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/baseos/debug',\n 'content/e4s/rhel8/8.6/x86_64/baseos/os',\n 'content/e4s/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/debug',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/os',\n 'content/e4s/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/e4s/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/e4s/rhel8/8.6/x86_64/sap/debug',\n 'content/e4s/rhel8/8.6/x86_64/sap/os',\n 'content/e4s/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/appstream/debug',\n 'content/eus/rhel8/8.6/aarch64/appstream/os',\n 'content/eus/rhel8/8.6/aarch64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/baseos/debug',\n 'content/eus/rhel8/8.6/aarch64/baseos/os',\n 'content/eus/rhel8/8.6/aarch64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/os',\n 'content/eus/rhel8/8.6/aarch64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/highavailability/debug',\n 'content/eus/rhel8/8.6/aarch64/highavailability/os',\n 'content/eus/rhel8/8.6/aarch64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/aarch64/supplementary/debug',\n 'content/eus/rhel8/8.6/aarch64/supplementary/os',\n 'content/eus/rhel8/8.6/aarch64/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/appstream/debug',\n 'content/eus/rhel8/8.6/ppc64le/appstream/os',\n 'content/eus/rhel8/8.6/ppc64le/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/baseos/debug',\n 'content/eus/rhel8/8.6/ppc64le/baseos/os',\n 'content/eus/rhel8/8.6/ppc64le/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/debug',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/os',\n 'content/eus/rhel8/8.6/ppc64le/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/debug',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/os',\n 'content/eus/rhel8/8.6/ppc64le/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/debug',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/os',\n 'content/eus/rhel8/8.6/ppc64le/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/os',\n 'content/eus/rhel8/8.6/ppc64le/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/sap/debug',\n 'content/eus/rhel8/8.6/ppc64le/sap/os',\n 'content/eus/rhel8/8.6/ppc64le/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/debug',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/os',\n 'content/eus/rhel8/8.6/ppc64le/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/appstream/debug',\n 'content/eus/rhel8/8.6/s390x/appstream/os',\n 'content/eus/rhel8/8.6/s390x/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/baseos/debug',\n 'content/eus/rhel8/8.6/s390x/baseos/os',\n 'content/eus/rhel8/8.6/s390x/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/debug',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/os',\n 'content/eus/rhel8/8.6/s390x/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/highavailability/debug',\n 'content/eus/rhel8/8.6/s390x/highavailability/os',\n 'content/eus/rhel8/8.6/s390x/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/debug',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/os',\n 'content/eus/rhel8/8.6/s390x/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/sap/debug',\n 'content/eus/rhel8/8.6/s390x/sap/os',\n 'content/eus/rhel8/8.6/s390x/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/s390x/supplementary/debug',\n 'content/eus/rhel8/8.6/s390x/supplementary/os',\n 'content/eus/rhel8/8.6/s390x/supplementary/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/appstream/debug',\n 'content/eus/rhel8/8.6/x86_64/appstream/os',\n 'content/eus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/baseos/debug',\n 'content/eus/rhel8/8.6/x86_64/baseos/os',\n 'content/eus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/debug',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/os',\n 'content/eus/rhel8/8.6/x86_64/codeready-builder/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/eus/rhel8/8.6/x86_64/highavailability/os',\n 'content/eus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/debug',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/os',\n 'content/eus/rhel8/8.6/x86_64/resilientstorage/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/debug',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/os',\n 'content/eus/rhel8/8.6/x86_64/sap-solutions/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/sap/debug',\n 'content/eus/rhel8/8.6/x86_64/sap/os',\n 'content/eus/rhel8/8.6/x86_64/sap/source/SRPMS',\n 'content/eus/rhel8/8.6/x86_64/supplementary/debug',\n 'content/eus/rhel8/8.6/x86_64/supplementary/os',\n 'content/eus/rhel8/8.6/x86_64/supplementary/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/appstream/debug',\n 'content/tus/rhel8/8.6/x86_64/appstream/os',\n 'content/tus/rhel8/8.6/x86_64/appstream/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/baseos/debug',\n 'content/tus/rhel8/8.6/x86_64/baseos/os',\n 'content/tus/rhel8/8.6/x86_64/baseos/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/highavailability/debug',\n 'content/tus/rhel8/8.6/x86_64/highavailability/os',\n 'content/tus/rhel8/8.6/x86_64/highavailability/source/SRPMS',\n 'content/tus/rhel8/8.6/x86_64/rt/os',\n 'content/tus/rhel8/8.6/x86_64/rt/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'spice-vdagent-0.20.0-3.el8', 'sp':'6', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n },\n {\n 'repo_relative_urls': [\n 'content/dist/rhel8/8/aarch64/appstream/debug',\n 'content/dist/rhel8/8/aarch64/appstream/os',\n 'content/dist/rhel8/8/aarch64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/baseos/debug',\n 'content/dist/rhel8/8/aarch64/baseos/os',\n 'content/dist/rhel8/8/aarch64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/codeready-builder/debug',\n 'content/dist/rhel8/8/aarch64/codeready-builder/os',\n 'content/dist/rhel8/8/aarch64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/highavailability/debug',\n 'content/dist/rhel8/8/aarch64/highavailability/os',\n 'content/dist/rhel8/8/aarch64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/aarch64/supplementary/debug',\n 'content/dist/rhel8/8/aarch64/supplementary/os',\n 'content/dist/rhel8/8/aarch64/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/appstream/debug',\n 'content/dist/rhel8/8/ppc64le/appstream/os',\n 'content/dist/rhel8/8/ppc64le/appstream/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/baseos/debug',\n 'content/dist/rhel8/8/ppc64le/baseos/os',\n 'content/dist/rhel8/8/ppc64le/baseos/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/debug',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/os',\n 'content/dist/rhel8/8/ppc64le/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/highavailability/debug',\n 'content/dist/rhel8/8/ppc64le/highavailability/os',\n 'content/dist/rhel8/8/ppc64le/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/debug',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/os',\n 'content/dist/rhel8/8/ppc64le/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/debug',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/os',\n 'content/dist/rhel8/8/ppc64le/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/sap/debug',\n 'content/dist/rhel8/8/ppc64le/sap/os',\n 'content/dist/rhel8/8/ppc64le/sap/source/SRPMS',\n 'content/dist/rhel8/8/ppc64le/supplementary/debug',\n 'content/dist/rhel8/8/ppc64le/supplementary/os',\n 'content/dist/rhel8/8/ppc64le/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/s390x/appstream/debug',\n 'content/dist/rhel8/8/s390x/appstream/os',\n 'content/dist/rhel8/8/s390x/appstream/source/SRPMS',\n 'content/dist/rhel8/8/s390x/baseos/debug',\n 'content/dist/rhel8/8/s390x/baseos/os',\n 'content/dist/rhel8/8/s390x/baseos/source/SRPMS',\n 'content/dist/rhel8/8/s390x/codeready-builder/debug',\n 'content/dist/rhel8/8/s390x/codeready-builder/os',\n 'content/dist/rhel8/8/s390x/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/s390x/highavailability/debug',\n 'content/dist/rhel8/8/s390x/highavailability/os',\n 'content/dist/rhel8/8/s390x/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/s390x/resilientstorage/debug',\n 'content/dist/rhel8/8/s390x/resilientstorage/os',\n 'content/dist/rhel8/8/s390x/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/s390x/sap/debug',\n 'content/dist/rhel8/8/s390x/sap/os',\n 'content/dist/rhel8/8/s390x/sap/source/SRPMS',\n 'content/dist/rhel8/8/s390x/supplementary/debug',\n 'content/dist/rhel8/8/s390x/supplementary/os',\n 'content/dist/rhel8/8/s390x/supplementary/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/appstream/debug',\n 'content/dist/rhel8/8/x86_64/appstream/os',\n 'content/dist/rhel8/8/x86_64/appstream/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/baseos/debug',\n 'content/dist/rhel8/8/x86_64/baseos/os',\n 'content/dist/rhel8/8/x86_64/baseos/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/codeready-builder/debug',\n 'content/dist/rhel8/8/x86_64/codeready-builder/os',\n 'content/dist/rhel8/8/x86_64/codeready-builder/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/highavailability/debug',\n 'content/dist/rhel8/8/x86_64/highavailability/os',\n 'content/dist/rhel8/8/x86_64/highavailability/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/nfv/debug',\n 'content/dist/rhel8/8/x86_64/nfv/os',\n 'content/dist/rhel8/8/x86_64/nfv/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/resilientstorage/debug',\n 'content/dist/rhel8/8/x86_64/resilientstorage/os',\n 'content/dist/rhel8/8/x86_64/resilientstorage/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/rt/debug',\n 'content/dist/rhel8/8/x86_64/rt/os',\n 'content/dist/rhel8/8/x86_64/rt/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap-solutions/debug',\n 'content/dist/rhel8/8/x86_64/sap-solutions/os',\n 'content/dist/rhel8/8/x86_64/sap-solutions/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/sap/debug',\n 'content/dist/rhel8/8/x86_64/sap/os',\n 'content/dist/rhel8/8/x86_64/sap/source/SRPMS',\n 'content/dist/rhel8/8/x86_64/supplementary/debug',\n 'content/dist/rhel8/8/x86_64/supplementary/os',\n 'content/dist/rhel8/8/x86_64/supplementary/source/SRPMS'\n ],\n 'pkgs': [\n {'reference':'spice-vdagent-0.20.0-3.el8', 'release':'8', 'rpm_spec_vers_cmp':TRUE}\n ]\n }\n];\n\nvar applicable_repo_urls = rhel_determine_applicable_repository_urls(constraints:constraints);\nif(applicable_repo_urls == RHEL_REPOS_NO_OVERLAP_MESSAGE) exit(0, RHEL_REPO_NOT_ENABLED);\n\nvar flag = 0;\nforeach var constraint_array ( constraints ) {\n var repo_relative_urls = NULL;\n if (!empty_or_null(constraint_array['repo_relative_urls'])) repo_relative_urls = constraint_array['repo_relative_urls'];\n var enterprise_linux_flag = rhel_repo_urls_has_content_dist_rhel(repo_urls:repo_relative_urls);\n foreach var pkg ( constraint_array['pkgs'] ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var el_string = NULL;\n var rpm_spec_vers_cmp = NULL;\n var epoch = NULL;\n var allowmaj = NULL;\n var exists_check = NULL;\n if (!empty_or_null(pkg['reference'])) reference = pkg['reference'];\n if (!empty_or_null(pkg['release'])) _release = 'RHEL' + pkg['release'];\n if (!empty_or_null(pkg['sp']) && !enterprise_linux_flag) sp = pkg['sp'];\n if (!empty_or_null(pkg['cpu'])) _cpu = pkg['cpu'];\n if (!empty_or_null(pkg['el_string'])) el_string = pkg['el_string'];\n if (!empty_or_null(pkg['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = pkg['rpm_spec_vers_cmp'];\n if (!empty_or_null(pkg['epoch'])) epoch = pkg['epoch'];\n if (!empty_or_null(pkg['allowmaj'])) allowmaj = pkg['allowmaj'];\n if (!empty_or_null(pkg['exists_check'])) exists_check = pkg['exists_check'];\n if (reference &&\n _release &&\n rhel_decide_repo_relative_url_check(required_repo_url_list:repo_relative_urls) &&\n (applicable_repo_urls || (!exists_check || rpm_exists(release:_release, rpm:exists_check))) &&\n 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 var extra = NULL;\n if (empty_or_null(applicable_repo_urls)) extra = rpm_report_get() + redhat_report_repo_caveat();\n else extra = rpm_report_get() + redhat_report_package_caveat();\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : extra\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:28:17", "description": "The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2021-1791 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-05-26T00:00:00", "type": "nessus", "title": "Oracle Linux 8 : spice-vdagent (ELSA-2021-1791)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-10T00:00:00", "cpe": ["cpe:/o:oracle:linux:8", "p-cpe:/a:oracle:linux:spice-vdagent"], "id": "ORACLELINUX_ELSA-2021-1791.NASL", "href": "https://www.tenable.com/plugins/nessus/149956", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Oracle Linux Security Advisory ELSA-2021-1791.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149956);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"Oracle Linux 8 : spice-vdagent (ELSA-2021-1791)\");\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\"The remote Oracle Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nELSA-2021-1791 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\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://linux.oracle.com/errata/ELSA-2021-1791.html\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/26\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:oracle:linux:8\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:oracle:linux:spice-vdagent\");\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) 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/OracleLinux\", \"Host/RedHat/release\", \"Host/RedHat/rpm-list\", \"Host/local_checks_enabled\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.inc');\ninclude('rpm.inc');\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$\" && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Oracle Linux', cpu);\n\npkgs = [\n {'reference':'spice-vdagent-0.20.0-3.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'spice-vdagent-0.20.0-3.el8', '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 rpm_prefix = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) release = 'EL' + 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 (!empty_or_null(package_array['rpm_prefix'])) rpm_prefix = package_array['rpm_prefix'];\n if (reference && release) {\n if (rpm_prefix) {\n if (rpm_exists(release:release, rpm:rpm_prefix) && 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 } else {\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}\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, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-20T14:58:36", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-09-14T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP2 : spice-vdagent (EulerOS-SA-2021-2452)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2452.NASL", "href": "https://www.tenable.com/plugins/nessus/153265", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153265);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP2 : spice-vdagent (EulerOS-SA-2021-2452)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon\n handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with\n access to the UNIX domain socket path\n `/run/spice-vdagentd/spice-vdagent-sock` could use this\n flaw to perform a memory denial of service for\n spice-vdagentd or even other processes in the VM\n system. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in\n parts in the client connection of an illegitimate local\n user in the VM system. Active file transfers from other\n users could also be interrupted, resulting in a denial\n of service. The highest threat from this vulnerability\n is to data confidentiality as well as system\n availability. This flaw affects spice-vdagent versions\n 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it\n did not properly handle client connections that can be\n established via the UNIX domain socket in\n `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to\n prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to\n become the active agent for spice-vdagentd, possibly\n resulting in a denial of service or information leakage\n from the host. The highest threat from this\n vulnerability is to data confidentiality as well as\n system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2452\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?03e675d4\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/14\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/14\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(2)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP2\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"spice-vdagent-0.14.0-10.h2\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"2\", reference:pkg)) flag++;\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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:32:24", "description": "The remote SUSE Linux SLES12 / SLES_SAP12 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2766-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-08-18T00:00:00", "type": "nessus", "title": "SUSE SLES12 Security Update : spice-vdagent (SUSE-SU-2021:2766-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spice-vdagent", "cpe:/o:novell:suse_linux:12"], "id": "SUSE_SU-2021-2766-1.NASL", "href": "https://www.tenable.com/plugins/nessus/152654", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:2766-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152654);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:2766-1\");\n\n script_name(english:\"SUSE SLES12 Security Update : spice-vdagent (SUSE-SU-2021:2766-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES12 / SLES_SAP12 host has a package installed that is affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2021:2766-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25651\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25653\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-August/009304.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?33019b27\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/17\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/18\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:12\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 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/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES12|SLES_SAP12)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES12 / SLES_SAP12', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES12 SP5\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP12\" && (! preg(pattern:\"^(5)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP12 SP5\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'spice-vdagent-0.16.0-8.8.2', 'sp':'5', 'release':'SLES_SAP12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-12.5']},\n {'reference':'spice-vdagent-0.16.0-8.8.2', 'sp':'5', 'release':'SLES12', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-release-12.5']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 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['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:25:16", "description": "The remote Ubuntu 18.04 LTS / 20.04 LTS / 20.10 host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4617-1 advisory. Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2020-11-05T00:00:00", "type": "nessus", "title": "Ubuntu 18.04 LTS / 20.04 LTS / 20.10 : SPICE vdagent vulnerabilities (USN-4617-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2023-01-17T00:00:00", "cpe": ["cpe:/o:canonical:ubuntu_linux:18.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.04:-:lts", "cpe:/o:canonical:ubuntu_linux:20.10", "p-cpe:/a:canonical:ubuntu_linux:spice-vdagent"], "id": "UBUNTU_USN-4617-1.NASL", "href": "https://www.tenable.com/plugins/nessus/142464", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Ubuntu Security Notice USN-4617-1. The text\n# itself is copyright (C) Canonical, Inc. See\n# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered\n# trademark of Canonical, Inc.\n##\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(142464);\n script_version(\"1.6\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/01/17\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"USN\", value:\"4617-1\");\n\n script_name(english:\"Ubuntu 18.04 LTS / 20.04 LTS / 20.10 : SPICE vdagent vulnerabilities (USN-4617-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Ubuntu host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Ubuntu 18.04 LTS / 20.04 LTS / 20.10 host has a package installed that is affected by multiple\nvulnerabilities as referenced in the USN-4617-1 advisory. Note that Nessus has not tested for this issue but has instead\nrelied only on the application's self-reported version number.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://ubuntu.com/security/notices/USN-4617-1\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/11/04\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/11/05\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:18.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.04:-:lts\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:20.10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:spice-vdagent\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Ubuntu Local Security Checks\");\n\n script_copyright(english:\"Ubuntu Security Notice (C) 2020-2023 Canonical, Inc. / NASL script (C) 2020-2023 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/cpu\", \"Host/Ubuntu\", \"Host/Ubuntu/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\ninclude('audit.inc');\ninclude('ubuntu.inc');\ninclude('misc_func.inc');\n\nif ( ! get_kb_item('Host/local_checks_enabled') ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nrelease = get_kb_item('Host/Ubuntu/release');\nif ( isnull(release) ) audit(AUDIT_OS_NOT, 'Ubuntu');\nrelease = chomp(release);\nif (! preg(pattern:\"^(18\\.04|20\\.04|20\\.10)$\", string:release)) audit(AUDIT_OS_NOT, 'Ubuntu 18.04 / 20.04 / 20.10', 'Ubuntu ' + release);\nif ( ! get_kb_item('Host/Debian/dpkg-l') ) 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, 'Ubuntu', cpu);\n\n\npkgs = [\n {'osver': '18.04', 'pkgname': 'spice-vdagent', 'pkgver': '0.17.0-1ubuntu2.2'},\n {'osver': '20.04', 'pkgname': 'spice-vdagent', 'pkgver': '0.19.0-2ubuntu0.2'},\n {'osver': '20.10', 'pkgname': 'spice-vdagent', 'pkgver': '0.20.0-1ubuntu0.1'}\n];\n\nflag = 0;\nforeach package_array ( pkgs ) {\n osver = NULL;\n pkgname = NULL;\n pkgver = NULL;\n if (!empty_or_null(package_array['osver'])) osver = package_array['osver'];\n if (!empty_or_null(package_array['pkgname'])) pkgname = package_array['pkgname'];\n if (!empty_or_null(package_array['pkgver'])) pkgver = package_array['pkgver'];\n if (osver && pkgname && pkgver) {\n if (ubuntu_check(osver:osver, pkgname:pkgname, pkgver:pkgver)) flag++;\n }\n}\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:25:04", "description": "The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-510977db25 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-02-17T00:00:00", "type": "nessus", "title": "Fedora 32 : spice-vdagent (2021-510977db25)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-10T00:00:00", "cpe": ["cpe:/o:fedoraproject:fedora:32", "p-cpe:/a:fedoraproject:fedora:spice-vdagent"], "id": "FEDORA_2021-510977DB25.NASL", "href": "https://www.tenable.com/plugins/nessus/146564", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n##\n# The descriptive text and package checks in this plugin were\n# extracted from Fedora Security Advisory FEDORA-2021-510977db25\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(146564);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"FEDORA\", value:\"2021-510977db25\");\n\n script_name(english:\"Fedora 32 : spice-vdagent (2021-510977db25)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Fedora host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Fedora 32 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nFEDORA-2021-510977db25 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\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://bodhi.fedoraproject.org/updates/FEDORA-2021-510977db25\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/02/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/02/17\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:32\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:spice-vdagent\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Fedora 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/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.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) || 'Fedora' >!< release) audit(AUDIT_OS_NOT, 'Fedora');\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^32([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Fedora 32', 'Fedora ' + 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 && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Fedora', cpu);\n\npkgs = [\n {'reference':'spice-vdagent-0.21.0-1.fc32', 'release':'FC32', '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 = 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, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:31:00", "description": "The remote SUSE Linux SLES15 / SLES_SAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2803-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-08-21T00:00:00", "type": "nessus", "title": "SUSE SLES15 Security Update : spice-vdagent (SUSE-SU-2021:2803-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spice-vdagent", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-2803-1.NASL", "href": "https://www.tenable.com/plugins/nessus/152709", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:2803-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152709);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:2803-1\");\n\n script_name(english:\"SUSE SLES15 Security Update : spice-vdagent (SUSE-SU-2021:2803-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLES15 / SLES_SAP15 host has a package installed that is affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2021:2803-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25651\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25653\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-August/009312.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?9db14a22\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/21\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 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/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)(?:_SAP)?\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLES15|SLES_SAP15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(0|1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP0/1\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES_SAP15\" && (! preg(pattern:\"^(0|1)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES_SAP15 SP0/1\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.1']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-1', 'sles-release-15.1']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-ESPOS-release-15', 'SLE_HPC-LTSS-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-LTSS-release-15.1']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'0', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15']},\n {'reference':'spice-vdagent-0.17.0-4.3.1', 'sp':'1', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sles-ltss-release-15.1']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 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['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n if ('ltss' >< tolower(check)) ltss_caveat_required = TRUE;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;\n }\n}\n\nif (flag)\n{\n var ltss_plugin_caveat = NULL;\n if(ltss_caveat_required) ltss_plugin_caveat = '\\n' +\n 'NOTE: This vulnerability check contains fixes that apply to\\n' +\n 'packages only available in SUSE Enterprise Linux Server LTSS\\n' +\n 'repositories. Access to these package security updates require\\n' +\n 'a paid SUSE LTSS subscription.\\n';\n security_report_v4(\n port : 0,\n severity : SECURITY_WARNING,\n extra : rpm_report_get() + ltss_plugin_caveat\n );\n exit(0);\n}\nelse\n{\n var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-07-14T14:32:38", "description": "The remote SUSE Linux SLED15 / SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2021:2614-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-08-06T00:00:00", "type": "nessus", "title": "SUSE SLED15 / SLES15 Security Update : spice-vdagent (SUSE-SU-2021:2614-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2023-07-13T00:00:00", "cpe": ["p-cpe:/a:novell:suse_linux:spice-vdagent", "cpe:/o:novell:suse_linux:15"], "id": "SUSE_SU-2021-2614-1.NASL", "href": "https://www.tenable.com/plugins/nessus/152239", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable, Inc.\n#\n# The package checks in this plugin were extracted from\n# SUSE update advisory SUSE-SU-2021:2614-1. The text itself\n# is copyright (C) SUSE.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152239);\n script_version(\"1.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/07/13\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"SuSE\", value:\"SUSE-SU-2021:2614-1\");\n\n script_name(english:\"SUSE SLED15 / SLES15 Security Update : spice-vdagent (SUSE-SU-2021:2614-1)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote SUSE host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote SUSE Linux SLED15 / SLES15 host has a package installed that is affected by multiple vulnerabilities as\nreferenced in the SUSE-SU-2021:2614-1 advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for these issues but has instead relied only on the application's self-reported version\nnumber.\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1173749\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177780\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177781\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177782\");\n script_set_attribute(attribute:\"see_also\", value:\"https://bugzilla.suse.com/1177783\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25650\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25651\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25652\");\n script_set_attribute(attribute:\"see_also\", value:\"https://www.suse.com/security/cve/CVE-2020-25653\");\n # https://lists.suse.com/pipermail/sle-security-updates/2021-August/009255.html\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?59923ff7\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:POC/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\n script_set_cvss3_temporal_vector(\"CVSS:3.0/E:P/RL:O/RC:C\");\n script_set_attribute(attribute:\"cvss_score_source\", value:\"CVE-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"Exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"true\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/06\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:suse_linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:suse_linux:15\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"SuSE Local Security Checks\");\n\n script_copyright(english:\"This script is Copyright (C) 2021-2023 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/cpu\", \"Host/SuSE/release\", \"Host/SuSE/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('rpm.inc');\n\nif (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nvar os_release = get_kb_item(\"Host/SuSE/release\");\nif (isnull(os_release) || os_release !~ \"^(SLED|SLES)\") audit(AUDIT_OS_NOT, \"SUSE\");\nvar os_ver = pregmatch(pattern: \"^(SLE(S|D)\\d+)\", string:os_release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^(SLED15|SLES15)$\", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLES15', 'SUSE (' + os_ver + ')');\n\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);\n\nvar service_pack = get_kb_item(\"Host/SuSE/patchlevel\");\nif (isnull(service_pack)) service_pack = \"0\";\nif (os_ver == \"SLED15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLED15 SP3\", os_ver + \" SP\" + service_pack);\nif (os_ver == \"SLES15\" && (! preg(pattern:\"^(3)$\", string:service_pack))) audit(AUDIT_OS_NOT, \"SLES15 SP3\", os_ver + \" SP\" + service_pack);\n\nvar pkgs = [\n {'reference':'spice-vdagent-0.21.0-3.3.1', 'sp':'3', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']},\n {'reference':'spice-vdagent-0.21.0-3.3.1', 'sp':'3', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-module-desktop-applications-release-15.3']}\n];\n\nvar ltss_caveat_required = FALSE;\nvar flag = 0;\nforeach var package_array ( pkgs ) {\n var reference = NULL;\n var _release = NULL;\n var sp = NULL;\n var _cpu = NULL;\n var exists_check = NULL;\n var rpm_spec_vers_cmp = NULL;\n if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];\n if (!empty_or_null(package_array['release'])) _release = 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['exists_check'])) exists_check = package_array['exists_check'];\n if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];\n if (reference && _release) {\n if (exists_check) {\n var check_flag = 0;\n foreach var check (exists_check) {\n if (!rpm_exists(release:_release, rpm:check)) continue;\n check_flag++;\n }\n if (!check_flag) continue;\n }\n if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) 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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:33:02", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-09-07T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP5 : spice-vdagent (EulerOS-SA-2021-2350)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2350.NASL", "href": "https://www.tenable.com/plugins/nessus/153060", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(153060);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP5 : spice-vdagent (EulerOS-SA-2021-2350)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon\n handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with\n access to the UNIX domain socket path\n `/run/spice-vdagentd/spice-vdagent-sock` could use this\n flaw to perform a memory denial of service for\n spice-vdagentd or even other processes in the VM\n system. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in\n parts in the client connection of an illegitimate local\n user in the VM system. Active file transfers from other\n users could also be interrupted, resulting in a denial\n of service. The highest threat from this vulnerability\n is to data confidentiality as well as system\n availability. This flaw affects spice-vdagent versions\n 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it\n did not properly handle client connections that can be\n established via the UNIX domain socket in\n `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to\n prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to\n become the active agent for spice-vdagentd, possibly\n resulting in a denial of service or information leakage\n from the host. The highest threat from this\n vulnerability is to data confidentiality as well as\n system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2350\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?e3fa7a25\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/09/03\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/09/07\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(5)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP5\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"spice-vdagent-0.14.0-15.h3.eulerosv2r7\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"5\", reference:pkg)) flag++;\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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:34:25", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-10-25T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP3 : spice-vdagent (EulerOS-SA-2021-2617)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2617.NASL", "href": "https://www.tenable.com/plugins/nessus/154374", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(154374);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP3 : spice-vdagent (EulerOS-SA-2021-2617)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is\naffected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security\nadvisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional\nissues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2617\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?2f157da3\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/10/25\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/10/25\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nvar release = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nvar uvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nvar sp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(3)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\");\n\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP3\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nvar flag = 0;\n\nvar pkgs = [\n \"spice-vdagent-0.14.0-10.h2\"\n];\n\nforeach (var pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"3\", reference:pkg)) flag++;\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 var tested = pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:32:47", "description": "According to the versions of the spice-vdagent package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-08-09T00:00:00", "type": "nessus", "title": "EulerOS 2.0 SP9 : spice-vdagent (EulerOS-SA-2021-2257)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-09T00:00:00", "cpe": ["p-cpe:/a:huawei:euleros:spice-vdagent-help", "cpe:/o:huawei:euleros:2.0"], "id": "EULEROS_SA-2021-2257.NASL", "href": "https://www.tenable.com/plugins/nessus/152304", "sourceData": "#%NASL_MIN_LEVEL 70300\n#\n# (C) Tenable Network Security, Inc.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(152304);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/09\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n\n script_name(english:\"EulerOS 2.0 SP9 : spice-vdagent (EulerOS-SA-2021-2257)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote EulerOS host is missing multiple security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"According to the versions of the spice-vdagent package installed, the\nEulerOS installation on the remote host is affected by the following\nvulnerabilities :\n\n - A flaw was found in the way the spice-vdagentd daemon\n handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with\n access to the UNIX domain socket path\n `/run/spice-vdagentd/spice-vdagent-sock` could use this\n flaw to perform a memory denial of service for\n spice-vdagentd or even other processes in the VM\n system. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and previous versions.(CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol.\n File data from the host system can end up in full or in\n parts in the client connection of an illegitimate local\n user in the VM system. Active file transfers from other\n users could also be interrupted, resulting in a denial\n of service. The highest threat from this vulnerability\n is to data confidentiality as well as system\n availability. This flaw affects spice-vdagent versions\n 0.20 and prior.(CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it\n did not properly handle client connections that can be\n established via the UNIX domain socket in\n `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to\n prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of\n service. The highest threat from this vulnerability is\n to system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections.\n This flaw may allow an unprivileged local guest user to\n become the active agent for spice-vdagentd, possibly\n resulting in a denial of service or information leakage\n from the host. The highest threat from this\n vulnerability is to data confidentiality as well as\n system availability. This flaw affects spice-vdagent\n versions 0.20 and prior.(CVE-2020-25653)\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the EulerOS security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\");\n # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2021-2257\n script_set_attribute(attribute:\"see_also\", value:\"http://www.nessus.org/u?69c306c0\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/08/09\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/08/09\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:huawei:euleros:spice-vdagent-help\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:huawei:euleros:2.0\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Huawei 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/EulerOS/release\", \"Host/EulerOS/rpm-list\", \"Host/EulerOS/sp\");\n script_exclude_keys(\"Host/EulerOS/uvp_version\");\n\n exit(0);\n}\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"rpm.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\n\nrelease = get_kb_item(\"Host/EulerOS/release\");\nif (isnull(release) || release !~ \"^EulerOS\") audit(AUDIT_OS_NOT, \"EulerOS\");\nif (release !~ \"^EulerOS release 2\\.0(\\D|$)\") audit(AUDIT_OS_NOT, \"EulerOS 2.0\");\n\nsp = get_kb_item(\"Host/EulerOS/sp\");\nif (isnull(sp) || sp !~ \"^(9)$\") audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\");\n\nuvp = get_kb_item(\"Host/EulerOS/uvp_version\");\nif (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, \"EulerOS 2.0 SP9\", \"EulerOS UVP \" + uvp);\n\nif (!get_kb_item(\"Host/EulerOS/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\" && \"aarch64\" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, \"EulerOS\", cpu);\nif (\"x86_64\" >!< cpu && cpu !~ \"^i[3-6]86$\") audit(AUDIT_ARCH_NOT, \"i686 / x86_64\", cpu);\n\nflag = 0;\n\npkgs = [\"spice-vdagent-help-0.18.0-4.h1.eulerosv2r9\"];\n\nforeach (pkg in pkgs)\n if (rpm_check(release:\"EulerOS-2.0\", sp:\"9\", reference:pkg)) flag++;\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, \"spice-vdagent\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:28:12", "description": "The remote CentOS Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the CESA-2021:1791 advisory.\n\n - spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n - spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n - spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\n\n - spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-05-19T00:00:00", "type": "nessus", "title": "CentOS 8 : spice-vdagent (CESA-2021:1791)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-10T00:00:00", "cpe": ["cpe:/o:centos:centos:8-stream", "p-cpe:/a:centos:centos:spice-vdagent"], "id": "CENTOS8_RHSA-2021-1791.NASL", "href": "https://www.tenable.com/plugins/nessus/149754", "sourceData": "#%NASL_MIN_LEVEL 70300\n##\n# (C) Tenable Network Security, Inc.\n#\n# The package checks in this plugin were extracted from\n# Red Hat Security Advisory RHSA-2021:1791. The text\n# itself is copyright (C) Red Hat, Inc.\n##\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(149754);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"RHSA\", value:\"2021:1791\");\n\n script_name(english:\"CentOS 8 : spice-vdagent (CESA-2021:1791)\");\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 a package installed that is affected by multiple vulnerabilities as referenced in the\nCESA-2021:1791 advisory.\n\n - spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n - spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n - spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\n\n - spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition\n (CVE-2020-25653)\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-2021:1791\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/05/18\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/05/19\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:centos:centos:8-stream\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:centos:centos:spice-vdagent\");\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-Stream');\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':'spice-vdagent-0.20.0-3.el8', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},\n {'reference':'spice-vdagent-0.20.0-3.el8', '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, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-18T15:24:25", "description": "The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2021-09ce0cdfac advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice- vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice- vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\n\nNote that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.", "cvss3": {}, "published": "2021-02-12T00:00:00", "type": "nessus", "title": "Fedora 33 : spice-vdagent (2021-09ce0cdfac)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-10T00:00:00", "cpe": ["cpe:/o:fedoraproject:fedora:33", "p-cpe:/a:fedoraproject:fedora:spice-vdagent"], "id": "FEDORA_2021-09CE0CDFAC.NASL", "href": "https://www.tenable.com/plugins/nessus/146471", "sourceData": "##\n# (C) Tenable Network Security, Inc.\n##\n# The descriptive text and package checks in this plugin were\n# extracted from Fedora Security Advisory FEDORA-2021-09ce0cdfac\n#\n\ninclude('compat.inc');\n\nif (description)\n{\n script_id(146471);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/10\");\n\n script_cve_id(\n \"CVE-2020-25650\",\n \"CVE-2020-25651\",\n \"CVE-2020-25652\",\n \"CVE-2020-25653\"\n );\n script_xref(name:\"FEDORA\", value:\"2021-09ce0cdfac\");\n\n script_name(english:\"Fedora 33 : spice-vdagent (2021-09ce0cdfac)\");\n\n script_set_attribute(attribute:\"synopsis\", value:\n\"The remote Fedora host is missing one or more security updates.\");\n script_set_attribute(attribute:\"description\", value:\n\"The remote Fedora 33 host has a package installed that is affected by multiple vulnerabilities as referenced in the\nFEDORA-2021-09ce0cdfac advisory.\n\n - A flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the\n virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-\n vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from this vulnerability is to system\n availability. This flaw affects spice-vdagent versions 0.20 and previous versions. (CVE-2020-25650)\n\n - A flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or\n in parts in the client connection of an illegitimate local user in the VM system. Active file transfers\n from other users could also be interrupted, resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system availability. This flaw affects spice-vdagent\n versions 0.20 and prior. (CVE-2020-25651)\n\n - A flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that\n can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\n unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the\n spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to\n system availability. This flaw affects spice-vdagent versions 0.20 and prior. (CVE-2020-25652)\n\n - A race condition vulnerability was found in the way the spice-vdagentd daemon handled new client\n connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-\n vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest\n threat from this vulnerability is to data confidentiality as well as system availability. This flaw\n affects spice-vdagent versions 0.20 and prior. (CVE-2020-25653)\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://bodhi.fedoraproject.org/updates/FEDORA-2021-09ce0cdfac\");\n script_set_attribute(attribute:\"solution\", value:\n\"Update the affected spice-vdagent package.\");\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L\");\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-2020-25653\");\n script_set_attribute(attribute:\"cvss3_score_source\", value:\"CVE-2020-25651\");\n\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2020/11/25\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/02/08\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/02/12\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:fedoraproject:fedora:33\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:fedoraproject:fedora:spice-vdagent\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_family(english:\"Fedora 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/RedHat/release\", \"Host/RedHat/rpm-list\");\n\n exit(0);\n}\n\n\ninclude('audit.inc');\ninclude('global_settings.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) || 'Fedora' >!< release) audit(AUDIT_OS_NOT, 'Fedora');\nos_ver = pregmatch(pattern: \"Fedora.*release ([0-9]+)\", string:release);\nif (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Fedora');\nos_ver = os_ver[1];\nif (! preg(pattern:\"^33([^0-9]|$)\", string:os_ver)) audit(AUDIT_OS_NOT, 'Fedora 33', 'Fedora ' + os_ver);\n\nif (!get_kb_item('Host/RedHat/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);\n\ncpu = get_kb_item('Host/cpu');\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Fedora', cpu);\n\npkgs = [\n {'reference':'spice-vdagent-0.21.0-1.fc33', 'release':'FC33', '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 = 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, 'spice-vdagent');\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-19T15:01:08", "description": "Several vulnerabilities were discovered in spice-vdagent, a spice guest agent for enchancing SPICE integeration and experience.\n\nCVE-2017-15108\n\nspice-vdagent does not properly escape save directory before passing to shell, allowing local attacker with access to the session the agent runs in to inject arbitrary commands to be executed.\n\nCVE-2020-25650\n\nA flaw was found in the way the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged local guest user with access to the UNIX domain socket path `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to perform a memory denial of service for spice-vdagentd or even other processes in the VM system. The highest threat from this vulnerability is to system availability. This flaw affects spice-vdagent versions 0.20 and previous versions.\n\nCVE-2020-25651\n\nA flaw was found in the SPICE file transfer protocol. File data from the host system can end up in full or in parts in the client connection of an illegitimate local user in the VM system. Active file transfers from other users could also be interrupted, resulting in a denial of service. The highest threat from this vulnerability is to data confidentiality as well as system availability.\n\nCVE-2020-25652\n\nA flaw was found in the spice-vdagentd daemon, where it did not properly handle client connections that can be established via the UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could use this flaw to prevent legitimate agents from connecting to the spice-vdagentd daemon, resulting in a denial of service. The highest threat from this vulnerability is to system availability. \n\nCVE-2020-25653\n\nA race condition vulnerability was found in the way the spice-vdagentd daemon handled new client connections. This flaw may allow an unprivileged local guest user to become the active agent for spice-vdagentd, possibly resulting in a denial of service or information leakage from the host. The highest threat from this vulnerability is to data confidentiality as well as system availability.\n\nFor Debian 9 stretch, these problems have been fixed in version 0.17.0-1+deb9u1.\n\nWe recommend that you upgrade your spice-vdagent packages.\n\nFor the detailed security status of spice-vdagent please refer to its security tracker page at:\nhttps://security-tracker.debian.org/tracker/spice-vdagent\n\nNOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2021-01-14T00:00:00", "type": "nessus", "title": "Debian DLA-2524-1 : spice-vdagent security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-15108", "CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2022-05-12T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:spice-vdagent", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DLA-2524.NASL", "href": "https://www.tenable.com/plugins/nessus/144956", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Debian Security Advisory DLA-2524-1. The text\n# itself is copyright (C) Software in the Public Interest, Inc.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(144956);\n script_version(\"1.3\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2022/05/12\");\n\n script_cve_id(\"CVE-2017-15108\", \"CVE-2020-25650\", \"CVE-2020-25651\", \"CVE-2020-25652\", \"CVE-2020-25653\");\n\n script_name(english:\"Debian DLA-2524-1 : spice-vdagent security update\");\n script_summary(english:\"Checks dpkg output for the updated package.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\"The remote Debian host is missing a security update.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"Several vulnerabilities were discovered in spice-vdagent, a spice\nguest agent for enchancing SPICE integeration and experience.\n\nCVE-2017-15108\n\nspice-vdagent does not properly escape save directory before passing\nto shell, allowing local attacker with access to the session the agent\nruns in to inject arbitrary commands to be executed.\n\nCVE-2020-25650\n\nA flaw was found in the way the spice-vdagentd daemon handled file\ntransfers from the host system to the virtual machine. Any\nunprivileged local guest user with access to the UNIX domain socket\npath `/run/spice-vdagentd/spice-vdagent-sock` could use this flaw to\nperform a memory denial of service for spice-vdagentd or even other\nprocesses in the VM system. The highest threat from this vulnerability\nis to system availability. This flaw affects spice-vdagent versions\n0.20 and previous versions.\n\nCVE-2020-25651\n\nA flaw was found in the SPICE file transfer protocol. File data from\nthe host system can end up in full or in parts in the client\nconnection of an illegitimate local user in the VM system. Active file\ntransfers from other users could also be interrupted, resulting in a\ndenial of service. The highest threat from this vulnerability is to\ndata confidentiality as well as system availability.\n\nCVE-2020-25652\n\nA flaw was found in the spice-vdagentd daemon, where it did not\nproperly handle client connections that can be established via the\nUNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any\nunprivileged local guest user could use this flaw to prevent\nlegitimate agents from connecting to the spice-vdagentd daemon,\nresulting in a denial of service. The highest threat from this\nvulnerability is to system availability. \n\nCVE-2020-25653\n\nA race condition vulnerability was found in the way the spice-vdagentd\ndaemon handled new client connections. This flaw may allow an\nunprivileged local guest user to become the active agent for\nspice-vdagentd, possibly resulting in a denial of service or\ninformation leakage from the host. The highest threat from this\nvulnerability is to data confidentiality as well as system\navailability.\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.17.0-1+deb9u1.\n\nWe recommend that you upgrade your spice-vdagent packages.\n\nFor the detailed security status of spice-vdagent please refer to its\nsecurity tracker page at:\nhttps://security-tracker.debian.org/tracker/spice-vdagent\n\nNOTE: Tenable Network Security has extracted the preceding description\nblock directly from the DLA security advisory. Tenable has attempted\nto automatically clean and format it as much as possible without\nintroducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://lists.debian.org/debian-lts-announce/2021/01/msg00012.html\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/spice-vdagent\"\n );\n # https://security-tracker.debian.org/tracker/source-package/spice-vdagent\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?a05439c4\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\"Upgrade the affected spice-vdagent package.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:L/AC:M/Au:N/C:P/I:N/A:C\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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-2020-25653\");\n script_set_attribute(attribute:\"exploitability_ease\", value:\"No known exploits are available\");\n script_set_attribute(attribute:\"exploit_available\", value:\"false\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:spice-vdagent\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/01/20\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2021/01/13\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2021/01/14\");\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) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"Debian Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Debian/release\", \"Host/Debian/dpkg-l\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"debian_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Debian/release\")) audit(AUDIT_OS_NOT, \"Debian\");\nif (!get_kb_item(\"Host/Debian/dpkg-l\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\nif (deb_check(release:\"9.0\", prefix:\"spice-vdagent\", reference:\"0.17.0-1+deb9u1\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_warning(port:0, extra:deb_report_get());\n else security_warning(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "oraclelinux": [{"lastseen": "2021-07-30T06:24:28", "description": "[0.20.0-3]\n- Fix mouse problems in multi-monitor environments under Wayland\n Resolves: rhbz#1790904 rhbz#1824610\n[0.20.0-2]\n- Resolves: CVE-2020-25650, CVE-2020-25651, CVE-2020-25652, CVE-2020-25653", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "baseScore": 6.4, "privilegesRequired": "LOW", "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "userInteraction": "NONE", "version": "3.1"}, "impactScore": 4.7}, "published": "2021-05-25T00:00:00", "type": "oraclelinux", "title": "spice-vdagent security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 7.8, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-05-25T00:00:00", "id": "ELSA-2021-1791", "href": "http://linux.oracle.com/errata/ELSA-2021-1791.html", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "rocky": [{"lastseen": "2023-07-24T17:28:03", "description": "An update is available for spice-vdagent.\nThis update affects Rocky Linux 8.\nA Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list\nThe spice-vdagent packages provide a SPICE agent for Linux guests.\n\nSecurity Fix(es):\n\n* spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n* spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition (CVE-2020-25653)\n\n* spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n* spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\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\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Rocky Linux 8.4 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-05-18T06:05:33", "type": "rocky", "title": "spice-vdagent security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-05-18T06:05:33", "id": "RLSA-2021:1791", "href": "https://errata.rockylinux.org/RLSA-2021:1791", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "redhat": [{"lastseen": "2023-06-27T10:23:24", "description": "The spice-vdagent packages provide a SPICE agent for Linux guests.\n\nSecurity Fix(es):\n\n* spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n* spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition (CVE-2020-25653)\n\n* spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n* spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\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\nAdditional Changes:\n\nFor detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-05-18T06:05:33", "type": "redhat", "title": "(RHSA-2021:1791) Moderate: spice-vdagent security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-05-18T11:35:29", "id": "RHSA-2021:1791", "href": "https://access.redhat.com/errata/RHSA-2021:1791", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "fedora": [{"lastseen": "2023-06-06T15:26:41", "description": "Spice agent for Linux guests offering the following features: Features: * Client mouse mode (no need to grab mouse by client, no mouse lag) this is handled by the daemon by feeding mouse events into the kernel via uinput. This will only work if the active X-session is running a spice-vdagent process so that its resolution can be determined. * Automatic adjustment of the X-session resolution to the client resolution * Support of copy and paste (text and images) between the active X-session and the client ", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-02-12T01:44:25", "type": "fedora", "title": "[SECURITY] Fedora 33 Update: spice-vdagent-0.21.0-1.fc33", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-02-12T01:44:25", "id": "FEDORA:6F96930CBB05", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/OIWJ2EIQXWEA2VDBODEATHAT37X4CREP/", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}, {"lastseen": "2023-06-06T15:26:41", "description": "Spice agent for Linux guests offering the following features: Features: * Client mouse mode (no need to grab mouse by client, no mouse lag) this is handled by the daemon by feeding mouse events into the kernel via uinput. This will only work if the active X-session is running a spice-vdagent process so that its resolution can be determined. * Automatic adjustment of the X-session resolution to the client resolution * Support of copy and paste (text and images) between the active X-session and the client ", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-02-17T05:09:45", "type": "fedora", "title": "[SECURITY] Fedora 32 Update: spice-vdagent-0.21.0-1.fc32", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-02-17T05:09:45", "id": "FEDORA:1DBB230B131F", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/GQT56LATVTB2DJOVVJOKQVMVUXYCT2VB/", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "mageia": [{"lastseen": "2023-06-06T16:28:09", "description": "Matthias Gerstner discovered that SPICE vdagent incorrectly handled the active_xfers hash table. A local attacker could possibly use this issue to cause SPICE vdagent to consume memory, resulting in a denial of service (CVE-2020-25650). Matthias Gerstner discovered that SPICE vdagent incorrectly handled the active_xfers hash table. A local attacker could possibly use this issue to cause SPICE vdagent to consume memory, resulting in a denial of service, or obtain sensitive file contents (CVE-2020-25651). Matthias Gerstner discovered that SPICE vdagent incorrectly handled a large number of client connections. A local attacker could possibly use this issue to cause SPICE vdagent to consume resources, resulting in a denial of service (CVE-2020-25652). Matthias Gerstner discovered that SPICE vdagent incorrectly handled client connections. A local attacker could possibly use this issue to obtain sensitive information, paste clipboard contents, and transfer files into the active session (CVE-2020-25653). \n", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2020-12-29T11:57:17", "type": "mageia", "title": "Updated spice-vdagent package fixes security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2020-12-29T11:57:17", "id": "MGASA-2020-0474", "href": "https://advisories.mageia.org/MGASA-2020-0474.html", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "almalinux": [{"lastseen": "2023-06-06T14:57:59", "description": "The spice-vdagent packages provide a SPICE agent for Linux guests.\n\nSecurity Fix(es):\n\n* spice-vdagent: possible file transfer DoS and information leak via active_xfers hash map (CVE-2020-25651)\n\n* spice-vdagent: UNIX domain socket peer PID retrieved via SO_PEERCRED is subject to race condition (CVE-2020-25653)\n\n* spice-vdagent: memory DoS via arbitrary entries in active_xfers hash table (CVE-2020-25650)\n\n* spice-vdagent: possibility to exhaust file descriptors in vdagentd (CVE-2020-25652)\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\nAdditional Changes:\n\nFor detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-05-18T06:05:33", "type": "almalinux", "title": "Moderate: spice-vdagent security and bug fix update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-11-12T10:20:56", "id": "ALSA-2021:1791", "href": "https://errata.almalinux.org/8/ALSA-2021-1791.html", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "suse": [{"lastseen": "2022-04-18T12:40:10", "description": "An update that solves four vulnerabilities and has one\n errata is now available.\n\nDescription:\n\n This update for spice-vdagent fixes the following issues:\n\n - Update to version 0.21.0\n - CVE-2020-25650: memory DoS via arbitrary entries in `active_xfers` hash\n table (bsc#1177780)\n - CVE-2020-25651: possible file transfer DoS and information leak via\n `active_xfers` hash map (bsc#1177781)\n - CVE-2020-25652: possibility to exhaust file descriptors in `vdagentd`\n (bsc#1177782)\n - CVE-2020-25653: UNIX domain socket peer PID retrieved via `SO_PEERCRED`\n is subject to race condition (bsc#1177783)\n\n\nPatch Instructions:\n\n To install this openSUSE Security Update use the SUSE recommended installation methods\n like YaST online_update or \"zypper patch\".\n\n Alternatively you can run the command listed for your product:\n\n - openSUSE Leap 15.3:\n\n zypper in -t patch openSUSE-SLE-15.3-2021-2614=1", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2021-08-05T00:00:00", "type": "suse", "title": "Security update for spice-vdagent (important)", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-08-05T00:00:00", "id": "OPENSUSE-SU-2021:2614-1", "href": "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/UU4MAHRZUXACEK4PTFMFULLO5A7INQM5/", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "ubuntu": [{"lastseen": "2023-06-06T15:42:46", "description": "## Releases\n\n * Ubuntu 20.10 \n * Ubuntu 20.04 LTS\n * Ubuntu 18.04 ESM\n\n## Packages\n\n * spice-vdagent \\- Spice agent for Linux\n\nMatthias Gerstner discovered that SPICE vdagent incorrectly handled the \nactive_xfers hash table. A local attacker could possibly use this issue to \ncause SPICE vdagent to consume memory, resulting in a denial of service. \n(CVE-2020-25650)\n\nMatthias Gerstner discovered that SPICE vdagent incorrectly handled the \nactive_xfers hash table. A local attacker could possibly use this issue to \ncause SPICE vdagent to consume memory, resulting in a denial of service, or \nobtain sensitive file contents. (CVE-2020-25651)\n\nMatthias Gerstner discovered that SPICE vdagent incorrectly handled a large \nnumber of client connections. A local attacker could possibly use this \nissue to cause SPICE vdagent to consume resources, resulting in a denial of \nservice. (CVE-2020-25652)\n\nMatthias Gerstner discovered that SPICE vdagent incorrectly handled client \nconnections. A local attacker could possibly use this issue to obtain \nsensitive information, paste clipboard contents, and transfer files into \nthe active session. (CVE-2020-25653)\n", "cvss3": {"exploitabilityScore": 1.1, "cvssV3": {"baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "attackComplexity": "HIGH", "scope": "CHANGED", "attackVector": "LOCAL", "availabilityImpact": "LOW", "integrityImpact": "NONE", "privilegesRequired": "LOW", "baseScore": 6.4, "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:L", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 4.7}, "published": "2020-11-04T00:00:00", "type": "ubuntu", "title": "SPICE vdagent vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2020-11-04T00:00:00", "id": "USN-4617-1", "href": "https://ubuntu.com/security/notices/USN-4617-1", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "rosalinux": [{"lastseen": "2023-09-08T23:14:46", "description": "Software: vdagent spices 0.14.0\nOS: Cobalt 7.9\n\nCVE-ID: CVE-2017-15108\nCVE-Crit: HIGH\nCVE-DESC: spices vdagent up to 0.17.0 in a way that does not avoid saving the directory before going to the shell, allowing an attacker with access to the session running the agent to inject arbitrary commands to execute. \nCVE-STATUS: default\nCVE-REV: default\n\nCVE-ID: CVE-2020-25653\nCVE-Crit: MEDIUM\nCVE-DESC: Racing State A vulnerability was discovered in the spice-vdagentd path of the spice-vdagentd daemon pumping new client connections. This flaw could allow an unprivileged local guest user to become an active agent for spec-vdagentd, which could lead to denial of service or information leakage from the host. The highest threat from this vulnerability is data privacy as well as system availability. This flaw affects spice-vdagent version 0.20 and earlier. \nCVE-STATUS: default\nCVE-REV: default\n\nCVE-ID: CVE-2020-25652\nCVE-Crit: MEDIUM\nCVE-DESC: A defect was found in the spice-vdagentd daemon, where it does not properly handle client connections that can be established over a UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. Any unprivileged local guest user could exploit this flaw to prevent a legitimate agent from connecting to the spice-vdagentd daemon, resulting in a denial of service. The biggest threat from this vulnerability is to system availability. This flaw affects spice-vdagent version 0.20 and earlier. \nCVE-STATUS: default\nCVE-REV: default\n\nCVE-ID: CVE-2020-25651\nCVE-Crit: MEDIUM\nCVE-DESC: A defect was detected in the SPICE file transfer protocol. File data from the host system may end up in whole or in part in the communication of a client extramarital local user in the VM system. Active file transfers from other users could also be interrupted, as a result of a denial of service. The highest threat from this vulnerability is data privacy as well as system availability. This flaw affects spice-vdagent version 0.20 and earlier. \nCVE-STATUS: default\nCVE-REV: default\n\nCVE-ID: CVE-2020-25650\nCVE-Crit: MEDIUM\nCVE-DESC: A defect was found in how the spice-vdagentd daemon handled file transfers from the host system to the virtual machine. Any unprivileged Local Guest user accessing the UNIX domain socket path `/run / Gingerbread / vdagentd spice-vdagent-sock` could exploit this flaw to perform a memory service failure for spice-vdagentd or even other processes on the VM system, the biggest threat from this vulnerability is to system availability. This flaw affects spice-vdagent version 0.20 and previous versions. \nCVE-STATUS: default\nCVE-REV: default\n", "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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-07-02T18:08:32", "type": "rosalinux", "title": "Advisory ROSA-SA-2021-1974", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15108", "CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-07-02T18:08:32", "id": "ROSA-SA-2021-1974", "href": "https://abf.rosalinux.ru/advisories/ROSA-SA-2021-1974", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "debian": [{"lastseen": "2022-10-07T21:25:09", "description": "-------------------------------------------------------------------------\nDebian LTS Advisory DLA-2524-1 debian-lts@lists.debian.org\nhttps://www.debian.org/lts/security/ Abhijith PA\nJanuary 13, 2021 https://wiki.debian.org/LTS\n-------------------------------------------------------------------------\n\nPackage : spice-vdagent\nVersion : 0.17.0-1+deb9u1\nCVE ID : CVE-2017-15108 CVE-2020-25650 CVE-2020-25651 CVE-2020-25652 \n CVE-2020-25653\nDebian Bug : 883238 973769\n\nSeveral vulnerabilities were discovered in spice-vdagent, a spice \nguest agent for enchancing SPICE integeration and experience.\n\nCVE-2017-15108\n\n spice-vdagent does not properly escape save directory before \n passing to shell, allowing local attacker with access to the\n session the agent runs in to inject arbitrary commands to be\n executed.\n\nCVE-2020-25650\n\n A flaw was found in the way the spice-vdagentd daemon handled file \n transfers from the host system to the virtual machine. Any \n unprivileged local guest user with access to the UNIX domain \n socket path `/run/spice-vdagentd/spice-vdagent-sock` could use \n this flaw to perform a memory denial of service for spice-vdagentd \n or even other processes in the VM system. The highest threat from \n this vulnerability is to system availability. This flaw affects \n spice-vdagent versions 0.20 and previous versions.\n\nCVE-2020-25651\n\n A flaw was found in the SPICE file transfer protocol. File data \n from the host system can end up in full or in parts in the client \n connection of an illegitimate local user in the VM system. Active \n file transfers from other users could also be interrupted, \n resulting in a denial of service. The highest threat from this \n vulnerability is to data confidentiality as well as system \n availability.\n\nCVE-2020-25652\n\n A flaw was found in the spice-vdagentd daemon, where it did not \n properly handle client connections that can be established via the \n UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`. \n Any unprivileged local guest user could use this flaw to prevent \n legitimate agents from connecting to the spice-vdagentd daemon, \n resulting in a denial of service. The highest threat from this \n vulnerability is to system availability. \n\nCVE-2020-25653\n\n A race condition vulnerability was found in the way the \n spice-vdagentd daemon handled new client connections. This flaw \n may allow an unprivileged local guest user to become the active \n agent for spice-vdagentd, possibly resulting in a denial of \n service or information leakage from the host. The highest threat \n from this vulnerability is to data confidentiality as well as \n system availability.\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.17.0-1+deb9u1.\n\nWe recommend that you upgrade your spice-vdagent packages.\n\nFor the detailed security status of spice-vdagent please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/spice-vdagent\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://wiki.debian.org/LTS\nAttachment:\nsignature.asc\nDescription: PGP signature\n", "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:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2021-01-13T08:12:57", "type": "debian", "title": "[SECURITY] [DLA 2524-1] spice-vdagent security update", "bulletinFamily": "unix", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 7.8, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-15108", "CVE-2020-25650", "CVE-2020-25651", "CVE-2020-25652", "CVE-2020-25653"], "modified": "2021-01-13T08:12:57", "id": "DEBIAN:DLA-2524-1:E0B66", "href": "https://lists.debian.org/debian-lts-announce/2021/01/msg00012.html", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}], "osv": [{"lastseen": "2022-07-21T08:16:01", "description": "\nSeveral vulnerabilities were discovered in spice-vdagent, a spice\nguest agent for enchancing SPICE integeration and experience.\n\n\n* [CVE-2017-15108](https://security-tracker.debian.org/tracker/CVE-2017-15108)\nspice-vdagent does not properly escape save directory before\n passing to shell, allowing local attacker with access to the\n session the agent runs in to inject arbitrary commands to be\n executed.\n* [CVE-2020-25650](https://security-tracker.debian.org/tracker/CVE-2020-25650)\nA flaw was found in the way the spice-vdagentd daemon handled file\n transfers from the host system to the virtual machine. Any\n unprivileged local guest user with access to the UNIX domain\n socket path `/run/spice-vdagentd/spice-vdagent-sock` could use\n this flaw to perform a memory denial of service for spice-vdagentd\n or even other processes in the VM system. The highest threat from\n this vulnerability is to system availability. This flaw affects\n spice-vdagent versions 0.20 and previous versions.\n* [CVE-2020-25651](https://security-tracker.debian.org/tracker/CVE-2020-25651)\nA flaw was found in the SPICE file transfer protocol. File data\n from the host system can end up in full or in parts in the client\n connection of an illegitimate local user in the VM system. Active\n file transfers from other users could also be interrupted,\n resulting in a denial of service. The highest threat from this\n vulnerability is to data confidentiality as well as system\n availability.\n* [CVE-2020-25652](https://security-tracker.debian.org/tracker/CVE-2020-25652)\nA flaw was found in the spice-vdagentd daemon, where it did not\n properly handle client connections that can be established via the\n UNIX domain socket in `/run/spice-vdagentd/spice-vdagent-sock`.\n Any unprivileged local guest user could use this flaw to prevent\n legitimate agents from connecting to the spice-vdagentd daemon,\n resulting in a denial of service. The highest threat from this\n vulnerability is to system availability.\n* [CVE-2020-25653](https://security-tracker.debian.org/tracker/CVE-2020-25653)\nA race condition vulnerability was found in the way the\n spice-vdagentd daemon handled new client connections. This flaw\n may allow an unprivileged local guest user to become the active\n agent for spice-vdagentd, possibly resulting in a denial of\n service or information leakage from the host. The highest threat\n from this vulnerability is to data confidentiality as well as\n system availability.\n\n\nFor Debian 9 stretch, these problems have been fixed in version\n0.17.0-1+deb9u1.\n\n\nWe recommend that you upgrade your spice-vdagent packages.\n\n\nFor the detailed security status of spice-vdagent please refer to\nits security tracker page at:\n<https://security-tracker.debian.org/tracker/spice-vdagent>\n\n\nFurther information about Debian LTS security advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: <https://wiki.debian.org/LTS>\n\n\n", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 7.8, "privilegesRequired": "LOW", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2021-01-13T00:00:00", "type": "osv", "title": "spice-vdagent - security update", "bulletinFamily": "software", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "COMPLETE", "integrityImpact": "NONE", "baseScore": 5.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:N/A:C", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "acInsufInfo": false, "impactScore": 7.8, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-25652", "CVE-2020-25653", "CVE-2017-15108", "CVE-2020-25651", "CVE-2020-25650"], "modified": "2022-07-21T05:53:34", "id": "OSV:DLA-2524-1", "href": "https://osv.dev/vulnerability/DLA-2524-1", "cvss": {"score": 5.4, "vector": "AV:L/AC:M/Au:N/C:P/I:N/A:C"}}]}
CVE-2020-25653
