ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.
{"ubuntucve": [{"lastseen": "2023-06-01T13:53:02", "description": "ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote\nattackers to execute arbitrary code or cause a denial of service (buffer\noverflow) via a crafted certificate chain that is mishandled during\nRSASSA-PSS signature verification within a TLS or DTLS session.\n\n#### Bugs\n\n * <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890288>\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-02-13T00:00:00", "type": "ubuntucve", "title": "CVE-2018-0487", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487"], "modified": "2018-02-13T00:00:00", "id": "UB:CVE-2018-0487", "href": "https://ubuntu.com/security/CVE-2018-0487", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debiancve": [{"lastseen": "2023-06-02T14:34:04", "description": "ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-02-13T15:29:00", "type": "debiancve", "title": "CVE-2018-0487", "bulletinFamily": "info", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487"], "modified": "2018-02-13T15:29:00", "id": "DEBIANCVE:CVE-2018-0487", "href": "https://security-tracker.debian.org/tracker/CVE-2018-0487", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "alpinelinux": [{"lastseen": "2023-06-03T11:04:18", "description": "ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0 allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2023-06-03T11:03:18", "type": "alpinelinux", "title": "CVE-2018-0487", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487"], "modified": "2023-06-03T11:03:18", "id": "ALPINE:CVE-2018-0487", "href": "https://security.alpinelinux.org/vuln/CVE-2018-0487", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "mageia": [{"lastseen": "2023-06-02T15:56:35", "description": "The mbedtls package has been updated to fix several security issues. Fixed a heap corruption issue in the implementation of the truncated HMAC extension. When the truncated HMAC extension is enabled and CBC is used, sending a malicious application packet could be used to selectively corrupt 6 bytes on the peer's heap, which could potentially lead to crash or remote code execution. The issue could be triggered remotely from either side in both TLS and DTLS. (CVE-2018-0488) Fixed a buffer overflow in RSA-PSS verification when the hash was too large for the key size, which could potentially lead to crash or remote code execution. (CVE-2018-0487) \n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-03-10T20:47:30", "type": "mageia", "title": "Updated mbedtls and related packages fix security vulnerabilities\n", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-03-10T20:47:30", "id": "MGASA-2018-0163", "href": "https://advisories.mageia.org/MGASA-2018-0163.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "freebsd": [{"lastseen": "2023-06-02T15:01:47", "description": "\n\nSimon Butcher reports:\n\n\nWhen the truncated HMAC extension is enabled and CBC is used,\n\t sending a malicious application packet can be used to selectively\n\t corrupt 6 bytes on the peer's heap, potentially leading to a\n\t crash or remote code execution. This can be triggered remotely\n\t from either side in both TLS and DTLS.\nWhen RSASSA-PSS signature verification is enabled, sending a\n\t maliciously constructed certificate chain can be used to cause a\n\t buffer overflow on the peer's stack, potentially leading to crash\n\t or remote code execution. This can be triggered remotely from\n\t either side in both TLS and DTLS.\n\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-02-05T00:00:00", "type": "freebsd", "title": "mbed TLS (PolarSSL) -- remote code execution", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-02-05T00:00:00", "id": "C2F107E1-2493-11E8-B3E8-001CC0382B2F", "href": "https://vuxml.freebsd.org/freebsd/c2f107e1-2493-11e8-b3e8-001cc0382b2f.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "nessus": [{"lastseen": "2023-05-24T14:17:13", "description": "Simon Butcher reports :\n\n- When the truncated HMAC extension is enabled and CBC is used, sending a malicious application packet can be used to selectively corrupt 6 bytes on the peer's heap, potentially leading to a crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.\n\n- When RSASSA-PSS signature verification is enabled, sending a maliciously constructed certificate chain can be used to cause a buffer overflow on the peer's stack, potentially leading to crash or remote code execution. This can be triggered remotely from either side in both TLS and DTLS.", "cvss3": {}, "published": "2018-03-12T00:00:00", "type": "nessus", "title": "FreeBSD : mbed TLS (PolarSSL) -- remote code execution (c2f107e1-2493-11e8-b3e8-001cc0382b2f)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-11-10T00:00:00", "cpe": ["p-cpe:/a:freebsd:freebsd:mbedtls", "p-cpe:/a:freebsd:freebsd:polarssl13", "cpe:/o:freebsd:freebsd"], "id": "FREEBSD_PKG_C2F107E1249311E8B3E8001CC0382B2F.NASL", "href": "https://www.tenable.com/plugins/nessus/107283", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were \n# extracted from the FreeBSD VuXML database :\n#\n# Copyright 2003-2018 Jacques Vidrine and contributors\n#\n# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,\n# HTML, PDF, PostScript, RTF and so forth) with or without modification,\n# are permitted provided that the following conditions are met:\n# 1. Redistributions of source code (VuXML) must retain the above\n# copyright notice, this list of conditions and the following\n# disclaimer as the first lines of this file unmodified.\n# 2. Redistributions in compiled form (transformed to other DTDs,\n# published online in any format, converted to PDF, PostScript,\n# RTF and other formats) must reproduce the above copyright\n# notice, this list of conditions and the following disclaimer\n# in the documentation and/or other materials provided with the\n# distribution.\n# \n# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS \"AS IS\"\n# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,\n# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS\n# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,\n# OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT\n# OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR\n# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,\n# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE\n# OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS DOCUMENTATION,\n# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(107283);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2018/11/10 11:49:47\");\n\n script_cve_id(\"CVE-2018-0487\", \"CVE-2018-0488\");\n\n script_name(english:\"FreeBSD : mbed TLS (PolarSSL) -- remote code execution (c2f107e1-2493-11e8-b3e8-001cc0382b2f)\");\n script_summary(english:\"Checks for updated packages in pkg_info output\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote FreeBSD host is missing one or more security-related\nupdates.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Simon Butcher reports :\n\n- When the truncated HMAC extension is enabled and CBC is used,\nsending a malicious application packet can be used to selectively\ncorrupt 6 bytes on the peer's heap, potentially leading to a crash or\nremote code execution. This can be triggered remotely from either side\nin both TLS and DTLS.\n\n- When RSASSA-PSS signature verification is enabled, sending a\nmaliciously constructed certificate chain can be used to cause a\nbuffer overflow on the peer's stack, potentially leading to crash or\nremote code execution. This can be triggered remotely from either side\nin both TLS and DTLS.\"\n );\n # https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?c5679f5d\"\n );\n # https://vuxml.freebsd.org/freebsd/c2f107e1-2493-11e8-b3e8-001cc0382b2f.html\n script_set_attribute(\n attribute:\"see_also\",\n value:\"http://www.nessus.org/u?3d12502e\"\n );\n script_set_attribute(attribute:\"solution\", value:\"Update the affected packages.\");\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:mbedtls\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:freebsd:freebsd:polarssl13\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:freebsd:freebsd\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/05\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/10\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/12\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 and is owned by Tenable, Inc. or an Affiliate thereof.\");\n script_family(english:\"FreeBSD Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/FreeBSD/release\", \"Host/FreeBSD/pkg_info\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"freebsd_package.inc\");\n\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/FreeBSD/release\")) audit(AUDIT_OS_NOT, \"FreeBSD\");\nif (!get_kb_item(\"Host/FreeBSD/pkg_info\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (pkg_test(save_report:TRUE, pkg:\"mbedtls<2.7.0\")) flag++;\nif (pkg_test(save_report:TRUE, pkg:\"polarssl13<1.3.22\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:49:41", "description": "Several vulnerabilities were discovered in mbed TLS, a lightweight crypto and SSL/TLS library, that allowed a remote attacker to either cause a denial-of-service by application crash, or execute arbitrary code.", "cvss3": {}, "published": "2018-03-16T00:00:00", "type": "nessus", "title": "Debian DSA-4138-1 : mbedtls - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-11-13T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:mbedtls", "cpe:/o:debian:debian_linux:9.0"], "id": "DEBIAN_DSA-4138.NASL", "href": "https://www.tenable.com/plugins/nessus/108386", "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 DSA-4138. 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(108386);\n script_version(\"1.4\");\n script_cvs_date(\"Date: 2018/11/13 12:30:46\");\n\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_xref(name:\"DSA\", value:\"4138\");\n\n script_name(english:\"Debian DSA-4138-1 : mbedtls - 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-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890287\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890288\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/mbedtls\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/stretch/mbedtls\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2018/dsa-4138\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the mbedtls packages.\n\nFor the stable distribution (stretch), these problems have been fixed\nin version 2.4.2-1+deb9u2.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:mbedtls\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:9.0\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/15\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/16\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 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:\"libmbedcrypto0\", reference:\"2.4.2-1+deb9u2\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libmbedtls-dev\", reference:\"2.4.2-1+deb9u2\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libmbedtls-doc\", reference:\"2.4.2-1+deb9u2\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libmbedtls10\", reference:\"2.4.2-1+deb9u2\")) flag++;\nif (deb_check(release:\"9.0\", prefix:\"libmbedx509-0\", reference:\"2.4.2-1+deb9u2\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:49:14", "description": "Several vulnerabilities were discovered in PolarSSL, a lightweight crypto and SSL/TLS library, that allowed a remote attacker to either cause a denial-of-service by application crash, or execute arbitrary code.", "cvss3": {}, "published": "2018-03-22T00:00:00", "type": "nessus", "title": "Debian DSA-4147-1 : polarssl - security update", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-11-13T00:00:00", "cpe": ["p-cpe:/a:debian:debian_linux:polarssl", "cpe:/o:debian:debian_linux:8.0"], "id": "DEBIAN_DSA-4147.NASL", "href": "https://www.tenable.com/plugins/nessus/108523", "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 DSA-4147. 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(108523);\n script_version(\"1.3\");\n script_cvs_date(\"Date: 2018/11/13 12:30:46\");\n\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_xref(name:\"DSA\", value:\"4147\");\n\n script_name(english:\"Debian DSA-4147-1 : polarssl - 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-related update.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"Several vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890287\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890288\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security-tracker.debian.org/tracker/source-package/polarssl\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://packages.debian.org/source/jessie/polarssl\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://www.debian.org/security/2018/dsa-4147\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"Upgrade the polarssl packages.\n\nFor the oldstable distribution (jessie), these problems have been\nfixed in version 1.3.9-2.1+deb8u3.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:debian:debian_linux:polarssl\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:debian:debian_linux:8.0\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/03/21\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/03/22\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 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:\"8.0\", prefix:\"libpolarssl-dev\", reference:\"1.3.9-2.1+deb8u3\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"libpolarssl-runtime\", reference:\"1.3.9-2.1+deb8u3\")) flag++;\nif (deb_check(release:\"8.0\", prefix:\"libpolarssl7\", reference:\"1.3.9-2.1+deb8u3\")) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:deb_report_get());\n else security_hole(0);\n exit(0);\n}\nelse audit(AUDIT_HOST_NOT, \"affected\");\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:47:33", "description": "This update for mbedtls fixes the following issues :\n\n - CVE-2018-0487: Fixed a buffer overflow in RSASSA-PSS signature verification, which allowed remote attackers to execute arbitrary code or cause a denial of service via a crafted certificate chain. (boo#1080826)\n\n - CVE-2018-0488: Fixed a heap vulnerability, which allowed remote attackers to execute arbitrary code or cause a DoS via a crafted application packet when the truncated HMAC extension and CBC are used. (boo#1080828)\n\n - CVE-2017-18187: Fixed bound check in ssl_parse_client_psk_identity(), which might lead to an overflow. (boo#1080973)", "cvss3": {}, "published": "2018-02-21T00:00:00", "type": "nessus", "title": "openSUSE Security Update : mbedtls (openSUSE-2018-186)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2021-01-19T00:00:00", "cpe": ["p-cpe:/a:novell:opensuse:libmbedtls9", "p-cpe:/a:novell:opensuse:libmbedtls9-32bit", "p-cpe:/a:novell:opensuse:libmbedtls9-debuginfo", "p-cpe:/a:novell:opensuse:libmbedtls9-debuginfo-32bit", "p-cpe:/a:novell:opensuse:mbedtls-debugsource", "p-cpe:/a:novell:opensuse:mbedtls-devel", "cpe:/o:novell:opensuse:42.3"], "id": "OPENSUSE-2018-186.NASL", "href": "https://www.tenable.com/plugins/nessus/106918", "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 openSUSE Security Update openSUSE-2018-186.\n#\n# The text description of this plugin is (C) SUSE LLC.\n#\n\ninclude('deprecated_nasl_level.inc');\ninclude('compat.inc');\n\nif (description)\n{\n script_id(106918);\n script_version(\"3.5\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2021/01/19\");\n\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n\n script_name(english:\"openSUSE Security Update : mbedtls (openSUSE-2018-186)\");\n script_summary(english:\"Check for the openSUSE-2018-186 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 mbedtls fixes the following issues :\n\n - CVE-2018-0487: Fixed a buffer overflow in RSASSA-PSS\n signature verification, which allowed remote attackers\n to execute arbitrary code or cause a denial of service\n via a crafted certificate chain. (boo#1080826)\n\n - CVE-2018-0488: Fixed a heap vulnerability, which allowed\n remote attackers to execute arbitrary code or cause a\n DoS via a crafted application packet when the truncated\n HMAC extension and CBC are used. (boo#1080828)\n\n - CVE-2017-18187: Fixed bound check in\n ssl_parse_client_psk_identity(), which might lead to an\n overflow. (boo#1080973)\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1080826\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1080828\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://bugzilla.opensuse.org/show_bug.cgi?id=1080973\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\"Update the affected mbedtls packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libmbedtls9\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libmbedtls9-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libmbedtls9-debuginfo\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:libmbedtls9-debuginfo-32bit\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:mbedtls-debugsource\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:novell:opensuse:mbedtls-devel\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:novell:opensuse:42.3\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/02/20\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/02/21\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018-2021 Tenable Network Security, Inc.\");\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 !~ \"^(SUSE42\\.3)$\") audit(AUDIT_OS_RELEASE_NOT, \"openSUSE\", \"42.3\", release);\nif (!get_kb_item(\"Host/SuSE/rpm-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nourarch = get_kb_item(\"Host/cpu\");\nif (!ourarch) audit(AUDIT_UNKNOWN_ARCH);\nif (ourarch !~ \"^(i586|i686|x86_64)$\") audit(AUDIT_ARCH_NOT, \"i586 / i686 / x86_64\", ourarch);\n\nflag = 0;\n\nif ( rpm_check(release:\"SUSE42.3\", reference:\"libmbedtls9-1.3.19-21.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", reference:\"libmbedtls9-debuginfo-1.3.19-21.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", reference:\"mbedtls-debugsource-1.3.19-21.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", reference:\"mbedtls-devel-1.3.19-21.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", cpu:\"x86_64\", reference:\"libmbedtls9-32bit-1.3.19-21.1\") ) flag++;\nif ( rpm_check(release:\"SUSE42.3\", cpu:\"x86_64\", reference:\"libmbedtls9-debuginfo-32bit-1.3.19-21.1\") ) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());\n else security_hole(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, \"libmbedtls9 / libmbedtls9-32bit / libmbedtls9-debuginfo / etc\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:50:13", "description": "The remote host is affected by the vulnerability described in GLSA-201804-19 (mbed TLS: Multiple vulnerabilites)\n\n Multiple vulnerabilities have been discovered in mbed TLS. Please review the CVE identifiers referenced below for details.\n Impact :\n\n A remote attacker, through multiple vectors, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition.\n Workaround :\n\n There is no known workaround at this time.", "cvss3": {}, "published": "2018-04-23T00:00:00", "type": "nessus", "title": "GLSA-201804-19 : mbed TLS: Multiple vulnerabilites", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-06-07T00:00:00", "cpe": ["p-cpe:/a:gentoo:linux:mbedtls", "cpe:/o:gentoo:linux"], "id": "GENTOO_GLSA-201804-19.NASL", "href": "https://www.tenable.com/plugins/nessus/109233", "sourceData": "#\n# (C) Tenable Network Security, Inc.\n#\n# The descriptive text and package checks in this plugin were\n# extracted from Gentoo Linux Security Advisory GLSA 201804-19.\n#\n# The advisory text is Copyright (C) 2001-2018 Gentoo Foundation, Inc.\n# and licensed under the Creative Commons - Attribution / Share Alike \n# license. See http://creativecommons.org/licenses/by-sa/3.0/\n#\n\ninclude(\"compat.inc\");\n\nif (description)\n{\n script_id(109233);\n script_version(\"1.2\");\n script_cvs_date(\"Date: 2018/06/07 13:15:38\");\n\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_xref(name:\"GLSA\", value:\"201804-19\");\n\n script_name(english:\"GLSA-201804-19 : mbed TLS: Multiple vulnerabilites\");\n script_summary(english:\"Checks for updated package(s) in /var/db/pkg\");\n\n script_set_attribute(\n attribute:\"synopsis\", \n value:\n\"The remote Gentoo host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\", \n value:\n\"The remote host is affected by the vulnerability described in GLSA-201804-19\n(mbed TLS: Multiple vulnerabilites)\n\n Multiple vulnerabilities have been discovered in mbed TLS. Please review\n the CVE identifiers referenced below for details.\n \nImpact :\n\n A remote attacker, through multiple vectors, could possibly execute\n arbitrary code with the privileges of the process or cause a Denial of\n Service condition.\n \nWorkaround :\n\n There is no known workaround at this time.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://security.gentoo.org/glsa/201804-19\"\n );\n script_set_attribute(\n attribute:\"solution\", \n value:\n\"All mbed TLS users should upgrade to the latest version:\n # emerge --sync\n # emerge --ask --oneshot --verbose '>=net-libs/mbedtls-2.7.2'\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:gentoo:linux:mbedtls\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:gentoo:linux\");\n\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2018/04/22\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2018/04/23\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\n script_copyright(english:\"This script is Copyright (C) 2018 Tenable Network Security, Inc.\");\n script_family(english:\"Gentoo Local Security Checks\");\n\n script_dependencies(\"ssh_get_info.nasl\");\n script_require_keys(\"Host/local_checks_enabled\", \"Host/Gentoo/release\", \"Host/Gentoo/qpkg-list\");\n\n exit(0);\n}\n\n\ninclude(\"audit.inc\");\ninclude(\"global_settings.inc\");\ninclude(\"qpkg.inc\");\n\nif (!get_kb_item(\"Host/local_checks_enabled\")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);\nif (!get_kb_item(\"Host/Gentoo/release\")) audit(AUDIT_OS_NOT, \"Gentoo\");\nif (!get_kb_item(\"Host/Gentoo/qpkg-list\")) audit(AUDIT_PACKAGE_LIST_MISSING);\n\n\nflag = 0;\n\nif (qpkg_check(package:\"net-libs/mbedtls\", unaffected:make_list(\"ge 2.7.2\"), vulnerable:make_list(\"lt 2.7.2\"))) flag++;\n\nif (flag)\n{\n if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());\n else security_hole(0);\n exit(0);\n}\nelse\n{\n tested = qpkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"mbed TLS\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}, {"lastseen": "2023-05-25T14:16:29", "description": "It was discovered that mbedtls has a bounds-check bypass through an integer overflow that can be used by an attacked to execute arbitrary code or cause a denial of service. (CVE-2017-18187)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could execute arbitrary code or cause a denial of service (buffer overflow) via a crafted certificate chain that is mishandled during RSASSA-PSS signature verification within a TLS or DTLS session.\n(CVE-2018-0487)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could execute arbitrary code or cause a denial of service (heap corruption) via a crafted application packet within a TLS or DTLS session. (CVE-2018-0488)\n\nIt was discovered that mbedtls has a vulnerability that allows remote attackers to achieve partial plaintext recovery (for a CBC based ciphersuite) via a timing-based side-channel attack. (CVE-2018-0497)\n\nIt was discovered that mbedtls has a vulnerability that allows local users to achieve partial plaintext recovery (for a CBC based ciphersuite) via a cache-based side-channel attack. (CVE-2018-0498).\n\nNote that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.", "cvss3": {}, "published": "2020-02-06T00:00:00", "type": "nessus", "title": "Ubuntu 16.04 LTS : mbedtls vulnerabilities (USN-4267-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488", "CVE-2018-0497", "CVE-2018-0498"], "modified": "2023-05-11T00:00:00", "cpe": ["p-cpe:/a:canonical:ubuntu_linux:libmbedcrypto0", "p-cpe:/a:canonical:ubuntu_linux:libmbedtls10", "p-cpe:/a:canonical:ubuntu_linux:libmbedx509-0", "cpe:/o:canonical:ubuntu_linux:16.04"], "id": "UBUNTU_USN-4267-1.NASL", "href": "https://www.tenable.com/plugins/nessus/133521", "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-4267-1. 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(133521);\n script_version(\"1.4\");\n script_set_attribute(attribute:\"plugin_modification_date\", value:\"2023/05/11\");\n\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\", \"CVE-2018-0497\", \"CVE-2018-0498\");\n script_xref(name:\"USN\", value:\"4267-1\");\n\n script_name(english:\"Ubuntu 16.04 LTS : mbedtls vulnerabilities (USN-4267-1)\");\n script_summary(english:\"Checks dpkg output for updated packages.\");\n\n script_set_attribute(\n attribute:\"synopsis\",\n value:\n\"The remote Ubuntu host is missing one or more security-related\npatches.\"\n );\n script_set_attribute(\n attribute:\"description\",\n value:\n\"It was discovered that mbedtls has a bounds-check bypass through an\ninteger overflow that can be used by an attacked to execute arbitrary\ncode or cause a denial of service. (CVE-2017-18187)\n\nIt was discovered that mbedtls has a vulnerability where an attacker\ncould execute arbitrary code or cause a denial of service (buffer\noverflow) via a crafted certificate chain that is mishandled during\nRSASSA-PSS signature verification within a TLS or DTLS session.\n(CVE-2018-0487)\n\nIt was discovered that mbedtls has a vulnerability where an attacker\ncould execute arbitrary code or cause a denial of service (heap\ncorruption) via a crafted application packet within a TLS or DTLS\nsession. (CVE-2018-0488)\n\nIt was discovered that mbedtls has a vulnerability that allows remote\nattackers to achieve partial plaintext recovery (for a CBC based\nciphersuite) via a timing-based side-channel attack. (CVE-2018-0497)\n\nIt was discovered that mbedtls has a vulnerability that allows local\nusers to achieve partial plaintext recovery (for a CBC based\nciphersuite) via a cache-based side-channel attack. (CVE-2018-0498).\n\nNote that Tenable Network Security has extracted the preceding\ndescription block directly from the Ubuntu security advisory. Tenable\nhas attempted to automatically clean and format it as much as possible\nwithout introducing additional issues.\"\n );\n script_set_attribute(\n attribute:\"see_also\",\n value:\"https://usn.ubuntu.com/4267-1/\"\n );\n script_set_attribute(\n attribute:\"solution\",\n value:\n\"Update the affected libmbedcrypto0, libmbedtls10 and / or\nlibmbedx509-0 packages.\"\n );\n script_set_cvss_base_vector(\"CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_set_cvss_temporal_vector(\"CVSS2#E:U/RL:OF/RC:C\");\n script_set_cvss3_base_vector(\"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C: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:\"exploitability_ease\", value:\"No known exploits are available\");\n\n script_set_attribute(attribute:\"plugin_type\", value:\"local\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libmbedcrypto0\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libmbedtls10\");\n script_set_attribute(attribute:\"cpe\", value:\"p-cpe:/a:canonical:ubuntu_linux:libmbedx509-0\");\n script_set_attribute(attribute:\"cpe\", value:\"cpe:/o:canonical:ubuntu_linux:16.04\");\n\n script_set_attribute(attribute:\"vuln_publication_date\", value:\"2018/02/13\");\n script_set_attribute(attribute:\"patch_publication_date\", value:\"2020/02/05\");\n script_set_attribute(attribute:\"plugin_publication_date\", value:\"2020/02/06\");\n script_set_attribute(attribute:\"generated_plugin\", value:\"current\");\n script_end_attributes();\n\n script_category(ACT_GATHER_INFO);\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 script_family(english:\"Ubuntu Local Security Checks\");\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\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);\nvar release = get_kb_item(\"Host/Ubuntu/release\");\nif ( isnull(release) ) audit(AUDIT_OS_NOT, \"Ubuntu\");\nrelease = chomp(release);\nif (! preg(pattern:\"^(16\\.04)$\", string:release)) audit(AUDIT_OS_NOT, \"Ubuntu 16.04\", \"Ubuntu \" + release);\nif ( ! get_kb_item(\"Host/Debian/dpkg-l\") ) audit(AUDIT_PACKAGE_LIST_MISSING);\n\nvar cpu = get_kb_item(\"Host/cpu\");\nif (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);\nif ('x86_64' >!< cpu && cpu !~ \"^i[3-6]86$\" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Ubuntu', cpu);\n\nvar flag = 0;\n\nif (ubuntu_check(osver:\"16.04\", pkgname:\"libmbedcrypto0\", pkgver:\"2.2.1-2ubuntu0.3\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"libmbedtls10\", pkgver:\"2.2.1-2ubuntu0.3\")) flag++;\nif (ubuntu_check(osver:\"16.04\", pkgname:\"libmbedx509-0\", pkgver:\"2.2.1-2ubuntu0.3\")) flag++;\n\nif (flag)\n{\n security_report_v4(\n port : 0,\n severity : SECURITY_HOLE,\n extra : ubuntu_report_get()\n );\n exit(0);\n}\nelse\n{\n var tested = ubuntu_pkg_tests_get();\n if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);\n else audit(AUDIT_PACKAGE_NOT_INSTALLED, \"libmbedcrypto0 / libmbedtls10 / libmbedx509-0\");\n}\n", "cvss": {"score": 0.0, "vector": "NONE"}}], "archlinux": [{"lastseen": "2023-06-02T14:46:30", "description": "Arch Linux Security Advisory ASA-201802-15\n==========================================\n\nSeverity: High\nDate : 2018-02-24\nCVE-ID : CVE-2018-0487 CVE-2018-0488\nPackage : mbedtls\nType : arbitrary code execution\nRemote : Yes\nLink : https://security.archlinux.org/AVG-617\n\nSummary\n=======\n\nThe package mbedtls before version 2.7.0-1 is vulnerable to arbitrary\ncode execution.\n\nResolution\n==========\n\nUpgrade to 2.7.0-1.\n\n# pacman -Syu \"mbedtls>=2.7.0-1\"\n\nThe problems have been fixed upstream in version 2.7.0.\n\nWorkaround\n==========\n\nNone.\n\nDescription\n===========\n\n- CVE-2018-0487 (arbitrary code execution)\n\nARM mbed TLS before 2.7.0 allows remote attackers to execute arbitrary\ncode or cause a denial of service (buffer overflow) via a crafted\ncertificate chain that is mishandled during RSASSA-PSS signature\nverification within a TLS or DTLS session.\n\n- CVE-2018-0488 (arbitrary code execution)\n\nARM mbed TLS before 2.7.0, when the truncated HMAC extension and CBC\nare used, allows remote attackers to execute arbitrary code or cause a\ndenial of service (heap corruption) via a crafted application packet\nwithin a TLS or DTLS session.\n\nImpact\n======\n\nA remote attacker is able to execute arbitrary code on the affected\nhost.\n\nReferences\n==========\n\nhttps://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01\nhttps://security.archlinux.org/CVE-2018-0487\nhttps://security.archlinux.org/CVE-2018-0488", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-02-24T00:00:00", "type": "archlinux", "title": "[ASA-201802-15] mbedtls: arbitrary code execution", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-02-24T00:00:00", "id": "ASA-201802-15", "href": "https://security.archlinux.org/ASA-201802-15", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "fedora": [{"lastseen": "2020-12-21T08:17:54", "description": "Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their (embedded) applications with as little hassle as possible. FOSS License Exception: https://tls.mbed.org/foss-license-exception ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-02-28T17:10:35", "type": "fedora", "title": "[SECURITY] Fedora 27 Update: mbedtls-2.7.0-1.fc27", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-02-28T17:10:35", "id": "FEDORA:DC84460DC477", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/TODZI6LI3BIMQOPKN35KXJED3J52R2AM/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-12-21T08:17:54", "description": "Mbed TLS is a light-weight open source cryptographic and SSL/TLS library written in C. Mbed TLS makes it easy for developers to include cryptographic and SSL/TLS capabilities in their (embedded) applications with as little hassle as possible. FOSS License Exception: https://tls.mbed.org/foss-license-exception ", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-02-28T16:44:37", "type": "fedora", "title": "[SECURITY] Fedora 26 Update: mbedtls-2.7.0-1.fc26", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-02-28T16:44:37", "id": "FEDORA:3AB6B60BC457", "href": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/AKMN7UZLKBSOCUV4EWAIPCXGZQQUJ4BX/", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "debian": [{"lastseen": "2021-10-21T21:34:12", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4138-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nMarch 15, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : mbedtls\nCVE ID : CVE-2017-18187 CVE-2018-0487 CVE-2018-0488\nDebian Bug : 890287 890288\n\nSeveral vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.4.2-1+deb9u2.\n\nWe recommend that you upgrade your mbedtls packages.\n\nFor the detailed security status of mbedtls please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/mbedtls\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-03-15T10:47:18", "type": "debian", "title": "[SECURITY] [DSA 4138-1] mbedtls security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-03-15T10:47:18", "id": "DEBIAN:DSA-4138-1:FC00D", "href": "https://lists.debian.org/debian-security-announce/2018/msg00064.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2021-10-21T21:33:12", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4147-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nMarch 21, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : polarssl\nCVE ID : CVE-2017-18187 CVE-2018-0487 CVE-2018-0488\nDebian Bug : 890287 890288\n\nSeveral vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 1.3.9-2.1+deb8u3.\n\nWe recommend that you upgrade your polarssl packages.\n\nFor the detailed security status of polarssl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/polarssl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-03-21T14:27:39", "type": "debian", "title": "[SECURITY] [DSA 4147-1] polarssl security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-03-21T14:27:39", "id": "DEBIAN:DSA-4147-1:94870", "href": "https://lists.debian.org/debian-security-announce/2018/msg00073.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-04T15:31:03", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4147-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nMarch 21, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : polarssl\nCVE ID : CVE-2017-18187 CVE-2018-0487 CVE-2018-0488\nDebian Bug : 890287 890288\n\nSeveral vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 1.3.9-2.1+deb8u3.\n\nWe recommend that you upgrade your polarssl packages.\n\nFor the detailed security status of polarssl please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/polarssl\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-03-21T14:27:39", "type": "debian", "title": "[SECURITY] [DSA 4147-1] polarssl security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-03-21T14:27:39", "id": "DEBIAN:DSA-4147-1:DA684", "href": "https://lists.debian.org/debian-security-announce/2018/msg00073.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2023-05-02T15:48:43", "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-4138-1 security@debian.org\nhttps://www.debian.org/security/ Sebastien Delafond\nMarch 15, 2018 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : mbedtls\nCVE ID : CVE-2017-18187 CVE-2018-0487 CVE-2018-0488\nDebian Bug : 890287 890288\n\nSeveral vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.4.2-1+deb9u2.\n\nWe recommend that you upgrade your mbedtls packages.\n\nFor the detailed security status of mbedtls please refer to\nits security tracker page at:\nhttps://security-tracker.debian.org/tracker/mbedtls\n\nFurther information about Debian Security Advisories, how to apply\nthese updates to your system and frequently asked questions can be\nfound at: https://www.debian.org/security/\n\nMailing list: debian-security-announce@lists.debian.org", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-03-15T10:47:18", "type": "debian", "title": "[SECURITY] [DSA 4138-1] mbedtls security update", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-03-15T10:47:18", "id": "DEBIAN:DSA-4138-1:C705C", "href": "https://lists.debian.org/debian-security-announce/2018/msg00064.html", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "openvas": [{"lastseen": "2019-05-29T18:33:02", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2018-03-01T00:00:00", "type": "openvas", "title": "Fedora Update for mbedtls FEDORA-2018-9817f1dafa", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2019-03-15T00:00:00", "id": "OPENVAS:1361412562310874174", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310874174", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_fedora_2018_9817f1dafa_mbedtls_fc26.nasl 14223 2019-03-15 13:49:35Z cfischer $\n#\n# Fedora Update for mbedtls FEDORA-2018-9817f1dafa\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.874174\");\n script_version(\"$Revision: 14223 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-15 14:49:35 +0100 (Fri, 15 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2018-03-01 08:17:41 +0100 (Thu, 01 Mar 2018)\");\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_name(\"Fedora Update for mbedtls FEDORA-2018-9817f1dafa\");\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'mbedtls'\n package(s) announced via the referenced advisory.\");\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n script_tag(name:\"affected\", value:\"mbedtls on Fedora 26\");\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_xref(name:\"FEDORA\", value:\"2018-9817f1dafa\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AKMN7UZLKBSOCUV4EWAIPCXGZQQUJ4BX\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC26\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\n\nif(release == \"FC26\")\n{\n\n if ((res = isrpmvuln(pkg:\"mbedtls\", rpm:\"mbedtls~2.7.0~1.fc26\", rls:\"FC26\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-05-29T18:33:02", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2018-03-01T00:00:00", "type": "openvas", "title": "Fedora Update for mbedtls FEDORA-2018-eb58dc8a6f", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2019-03-15T00:00:00", "id": "OPENVAS:1361412562310874173", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310874173", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n# $Id: gb_fedora_2018_eb58dc8a6f_mbedtls_fc27.nasl 14223 2019-03-15 13:49:35Z cfischer $\n#\n# Fedora Update for mbedtls FEDORA-2018-eb58dc8a6f\n#\n# Authors:\n# System Generated Check\n#\n# Copyright:\n# Copyright (C) 2018 Greenbone Networks GmbH, http://www.greenbone.net\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License version 2\n# (or any later version), as published by the Free Software Foundation.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.874173\");\n script_version(\"$Revision: 14223 $\");\n script_tag(name:\"last_modification\", value:\"$Date: 2019-03-15 14:49:35 +0100 (Fri, 15 Mar 2019) $\");\n script_tag(name:\"creation_date\", value:\"2018-03-01 08:17:35 +0100 (Thu, 01 Mar 2018)\");\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"qod_type\", value:\"package\");\n script_name(\"Fedora Update for mbedtls FEDORA-2018-eb58dc8a6f\");\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'mbedtls'\n package(s) announced via the referenced advisory.\");\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable version is present on the target host.\");\n script_tag(name:\"affected\", value:\"mbedtls on Fedora 27\");\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_xref(name:\"FEDORA\", value:\"2018-eb58dc8a6f\");\n script_xref(name:\"URL\", value:\"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TODZI6LI3BIMQOPKN35KXJED3J52R2AM\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2018 Greenbone Networks GmbH\");\n script_family(\"Fedora Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/fedora\", \"ssh/login/rpms\", re:\"ssh/login/release=FC27\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-rpm.inc\");\n\nrelease = rpm_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\n\nif(release == \"FC27\")\n{\n\n if ((res = isrpmvuln(pkg:\"mbedtls\", rpm:\"mbedtls~2.7.0~1.fc27\", rls:\"FC27\")) != NULL)\n {\n security_message(data:res);\n exit(0);\n }\n\n if (__pkg_match) exit(99);\n exit(0);\n}\n", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-07-04T18:55:31", "description": "Several vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.", "cvss3": {}, "published": "2018-03-21T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 4147-1 (polarssl - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2019-07-04T00:00:00", "id": "OPENVAS:1361412562310704147", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704147", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# Auto-generated from advisory DSA 4147-1 using nvtgen 1.0\n# Script version: 1.0\n#\n# Author:\n# Greenbone Networks\n#\n# Copyright:\n# Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (c) the respective author(s)\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation; either version 2 of the License, or\n# (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.704147\");\n script_version(\"2019-07-04T09:25:28+0000\");\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_name(\"Debian Security Advisory DSA 4147-1 (polarssl - security update)\");\n script_tag(name:\"last_modification\", value:\"2019-07-04 09:25:28 +0000 (Thu, 04 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2018-03-21 00:00:00 +0100 (Wed, 21 Mar 2018)\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2018/dsa-4147.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB8\");\n script_tag(name:\"affected\", value:\"polarssl on Debian Linux\");\n script_tag(name:\"solution\", value:\"For the oldstable distribution (jessie), these problems have been fixed\nin version 1.3.9-2.1+deb8u3.\n\nWe recommend that you upgrade your polarssl packages.\");\n\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/polarssl\");\n script_tag(name:\"summary\", value:\"Several vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\");\n script_tag(name:\"vuldetect\", value:\"This check tests the installed software version using the apt package manager.\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"libpolarssl-dev\", ver:\"1.3.9-2.1+deb8u3\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libpolarssl-runtime\", ver:\"1.3.9-2.1+deb8u3\", rls:\"DEB8\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libpolarssl7\", ver:\"1.3.9-2.1+deb8u3\", rls:\"DEB8\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2019-07-04T18:56:12", "description": "Several vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.", "cvss3": {}, "published": "2018-03-15T00:00:00", "type": "openvas", "title": "Debian Security Advisory DSA 4138-1 (mbedtls - security update)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2019-07-04T00:00:00", "id": "OPENVAS:1361412562310704138", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310704138", "sourceData": "###############################################################################\n# OpenVAS Vulnerability Test\n#\n# Auto-generated from advisory DSA 4138-1 using nvtgen 1.0\n# Script version: 1.0\n#\n# Author:\n# Greenbone Networks\n#\n# Copyright:\n# Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (c) the respective author(s)\n#\n# This program is free software; you can redistribute it and/or modify\n# it under the terms of the GNU General Public License as published by\n# the Free Software Foundation; either version 2 of the License, or\n# (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n###############################################################################\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.704138\");\n script_version(\"2019-07-04T09:25:28+0000\");\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\");\n script_name(\"Debian Security Advisory DSA 4138-1 (mbedtls - security update)\");\n script_tag(name:\"last_modification\", value:\"2019-07-04 09:25:28 +0000 (Thu, 04 Jul 2019)\");\n script_tag(name:\"creation_date\", value:\"2018-03-15 00:00:00 +0100 (Thu, 15 Mar 2018)\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n script_xref(name:\"URL\", value:\"https://www.debian.org/security/2018/dsa-4138.html\");\n\n script_category(ACT_GATHER_INFO);\n\n script_copyright(\"Copyright (c) 2018 Greenbone Networks GmbH http://greenbone.net\");\n script_family(\"Debian Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/debian_linux\", \"ssh/login/packages\", re:\"ssh/login/release=DEB9\");\n script_tag(name:\"affected\", value:\"mbedtls on Debian Linux\");\n script_tag(name:\"solution\", value:\"For the stable distribution (stretch), these problems have been fixed in\nversion 2.4.2-1+deb9u2.\n\nWe recommend that you upgrade your mbedtls packages.\");\n\n script_xref(name:\"URL\", value:\"https://security-tracker.debian.org/tracker/mbedtls\");\n script_tag(name:\"summary\", value:\"Several vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\");\n script_tag(name:\"vuldetect\", value:\"This check tests the installed software version using the apt package manager.\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nres = \"\";\nreport = \"\";\nif(!isnull(res = isdpkgvuln(pkg:\"libmbedcrypto0\", ver:\"2.4.2-1+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libmbedtls-dev\", ver:\"2.4.2-1+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libmbedtls-doc\", ver:\"2.4.2-1+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libmbedtls10\", ver:\"2.4.2-1+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\nif(!isnull(res = isdpkgvuln(pkg:\"libmbedx509-0\", ver:\"2.4.2-1+deb9u2\", rls:\"DEB9\"))) {\n report += res;\n}\n\nif(report != \"\") {\n security_message(data:report);\n} else if(__pkg_match) {\n exit(99);\n}", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2020-02-06T16:44:33", "description": "The remote host is missing an update for the ", "cvss3": {}, "published": "2020-02-06T00:00:00", "type": "openvas", "title": "Ubuntu: Security Advisory for mbedtls (USN-4267-1)", "bulletinFamily": "scanner", "cvss2": {}, "cvelist": ["CVE-2018-0497", "CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0498", "CVE-2018-0488"], "modified": "2020-02-06T00:00:00", "id": "OPENVAS:1361412562310844330", "href": "http://plugins.openvas.org/nasl.php?oid=1361412562310844330", "sourceData": "# Copyright (C) 2020 Greenbone Networks GmbH\n# Text descriptions are largely excerpted from the referenced\n# advisory, and are Copyright (C) the respective author(s)\n#\n# SPDX-License-Identifier: GPL-2.0-or-later\n#\n# This program is free software; you can redistribute it and/or\n# modify it under the terms of the GNU General Public License\n# as published by the Free Software Foundation; either version 2\n# of the License, or (at your option) any later version.\n#\n# This program is distributed in the hope that it will be useful,\n# but WITHOUT ANY WARRANTY; without even the implied warranty of\n# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\n# GNU General Public License for more details.\n#\n# You should have received a copy of the GNU General Public License\n# along with this program; if not, write to the Free Software\n# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.\n\nif(description)\n{\n script_oid(\"1.3.6.1.4.1.25623.1.0.844330\");\n script_version(\"2020-02-06T07:28:53+0000\");\n script_cve_id(\"CVE-2017-18187\", \"CVE-2018-0487\", \"CVE-2018-0488\", \"CVE-2018-0497\", \"CVE-2018-0498\");\n script_tag(name:\"cvss_base\", value:\"7.5\");\n script_tag(name:\"cvss_base_vector\", value:\"AV:N/AC:L/Au:N/C:P/I:P/A:P\");\n script_tag(name:\"last_modification\", value:\"2020-02-06 07:28:53 +0000 (Thu, 06 Feb 2020)\");\n script_tag(name:\"creation_date\", value:\"2020-02-06 04:00:18 +0000 (Thu, 06 Feb 2020)\");\n script_name(\"Ubuntu: Security Advisory for mbedtls (USN-4267-1)\");\n script_category(ACT_GATHER_INFO);\n script_copyright(\"Copyright (C) 2020 Greenbone Networks GmbH\");\n script_family(\"Ubuntu Local Security Checks\");\n script_dependencies(\"gather-package-list.nasl\");\n script_mandatory_keys(\"ssh/login/ubuntu_linux\", \"ssh/login/packages\", re:\"ssh/login/release=UBUNTU16\\.04 LTS\");\n\n script_xref(name:\"USN\", value:\"4267-1\");\n script_xref(name:\"URL\", value:\"https://lists.ubuntu.com/archives/ubuntu-security-announce/2020-February/005317.html\");\n\n script_tag(name:\"summary\", value:\"The remote host is missing an update for the 'mbedtls'\n package(s) announced via the USN-4267-1 advisory.\");\n\n script_tag(name:\"vuldetect\", value:\"Checks if a vulnerable package version is present on the target host.\");\n\n script_tag(name:\"insight\", value:\"It was discovered that mbedtls has a bounds-check bypass through an integer\noverflow that can be used by an attacked to execute arbitrary code or cause a\ndenial of service.\n(CVE-2017-18187)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could\nexecute arbitrary code or cause a denial of service (buffer overflow)\nvia a crafted certificate chain that is mishandled during RSASSA-PSS\nsignature verification within a TLS or DTLS session.\n(CVE-2018-0487)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could\nexecute arbitrary code or cause a denial of service (heap corruption) via a\ncrafted application packet within a TLS or DTLS session.\n(CVE-2018-0488)\n\nIt was discovered that mbedtls has a vulnerability that allows remote\nattackers to achieve partial plaintext recovery (for a CBC based ciphersuite)\nvia a timing-based side-channel attack.\n(CVE-2018-0497)\n\nIt was discovered that mbedtls has a vulnerability that allows local users to\nachieve partial plaintext recovery (for a CBC based ciphersuite) via a\ncache-based side-channel attack.\n(CVE-2018-0498)\");\n\n script_tag(name:\"affected\", value:\"'mbedtls' package(s) on Ubuntu 16.04 LTS.\");\n\n script_tag(name:\"solution\", value:\"Please install the updated package(s).\");\n\n script_tag(name:\"solution_type\", value:\"VendorFix\");\n script_tag(name:\"qod_type\", value:\"package\");\n\n exit(0);\n}\n\ninclude(\"revisions-lib.inc\");\ninclude(\"pkg-lib-deb.inc\");\n\nrelease = dpkg_get_ssh_release();\nif(!release)\n exit(0);\n\nres = \"\";\nreport = \"\";\n\nif(release == \"UBUNTU16.04 LTS\") {\n\n if(!isnull(res = isdpkgvuln(pkg:\"libmbedcrypto0\", ver:\"2.2.1-2ubuntu0.3\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"libmbedtls10\", ver:\"2.2.1-2ubuntu0.3\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(!isnull(res = isdpkgvuln(pkg:\"libmbedx509-0\", ver:\"2.2.1-2ubuntu0.3\", rls:\"UBUNTU16.04 LTS\"))) {\n report += res;\n }\n\n if(report != \"\") {\n security_message(data:report);\n } else if(__pkg_match) {\n exit(99);\n }\n exit(0);\n}\n\nexit(0);", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "osv": [{"lastseen": "2022-08-10T07:13:06", "description": "\nSeveral vulnerabilities were discovered in PolarSSL, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 1.3.9-2.1+deb8u3.\n\n\nWe recommend that you upgrade your polarssl packages.\n\n\nFor the detailed security status of polarssl please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/polarssl](https://security-tracker.debian.org/tracker/polarssl)\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-03-21T00:00:00", "type": "osv", "title": "polarssl - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2022-08-10T07:13:02", "id": "OSV:DSA-4147-1", "href": "https://osv.dev/vulnerability/DSA-4147-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}, {"lastseen": "2022-07-21T08:24:09", "description": "\nSeveral vulnerabilities were discovered in mbed TLS, a lightweight\ncrypto and SSL/TLS library, that allowed a remote attacker to either\ncause a denial-of-service by application crash, or execute arbitrary\ncode.\n\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 2.4.2-1+deb9u2.\n\n\nWe recommend that you upgrade your mbedtls packages.\n\n\nFor the detailed security status of mbedtls please refer to\nits security tracker page at:\n[\\\nhttps://security-tracker.debian.org/tracker/mbedtls](https://security-tracker.debian.org/tracker/mbedtls)\n\n\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "baseScore": 9.8, "privilegesRequired": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "userInteraction": "NONE", "version": "3.0"}, "impactScore": 5.9}, "published": "2018-03-15T00:00:00", "type": "osv", "title": "mbedtls - security update", "bulletinFamily": "software", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "acInsufInfo": true, "impactScore": 6.4, "obtainUserPrivilege": false}, "cvelist": ["CVE-2018-0487", "CVE-2017-18187", "CVE-2018-0488"], "modified": "2022-07-21T05:49:47", "id": "OSV:DSA-4138-1", "href": "https://osv.dev/vulnerability/DSA-4138-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "gentoo": [{"lastseen": "2023-06-02T15:08:52", "description": "### Background\n\nmbed TLS (previously PolarSSL) is an \u201ceasy to understand, use, integrate and expand\u201d implementation of the TLS and SSL protocols and the respective cryptographic algorithms and support code required. \n\n### Description\n\nMultiple vulnerabilities have been discovered in mbed TLS. Please review the CVE identifiers referenced below for details. \n\n### Impact\n\nA remote attacker, through multiple vectors, could possibly execute arbitrary code with the privileges of the process or cause a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll mbed TLS users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=net-libs/mbedtls-2.7.2\"", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2018-04-22T00:00:00", "type": "gentoo", "title": "mbed TLS: Multiple vulnerabilites", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488"], "modified": "2018-04-22T00:00:00", "id": "GLSA-201804-19", "href": "https://security.gentoo.org/glsa/201804-19", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}], "ubuntu": [{"lastseen": "2023-06-02T15:29:26", "description": "## Releases\n\n * Ubuntu 16.04 ESM\n\n## Packages\n\n * mbedtls \\- lightweight crypto and SSL/TLS library - crypto library\n\nIt was discovered that mbedtls has a bounds-check bypass through an integer \noverflow that can be used by an attacked to execute arbitrary code or cause a \ndenial of service. \n(CVE-2017-18187)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could \nexecute arbitrary code or cause a denial of service (buffer overflow) \nvia a crafted certificate chain that is mishandled during RSASSA-PSS \nsignature verification within a TLS or DTLS session. \n(CVE-2018-0487)\n\nIt was discovered that mbedtls has a vulnerability where an attacker could \nexecute arbitrary code or cause a denial of service (heap corruption) via a \ncrafted application packet within a TLS or DTLS session. \n(CVE-2018-0488)\n\nIt was discovered that mbedtls has a vulnerability that allows remote \nattackers to achieve partial plaintext recovery (for a CBC based ciphersuite) \nvia a timing-based side-channel attack. \n(CVE-2018-0497)\n\nIt was discovered that mbedtls has a vulnerability that allows local users to \nachieve partial plaintext recovery (for a CBC based ciphersuite) via a \ncache-based side-channel attack. \n(CVE-2018-0498)\n", "cvss3": {"exploitabilityScore": 3.9, "cvssV3": {"baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 9.8, "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0", "userInteraction": "NONE"}, "impactScore": 5.9}, "published": "2020-02-05T00:00:00", "type": "ubuntu", "title": "ARM mbed TLS vulnerabilities", "bulletinFamily": "unix", "cvss2": {"severity": "HIGH", "exploitabilityScore": 10.0, "obtainAllPrivilege": false, "userInteractionRequired": false, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "LOW", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 7.5, "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "NETWORK", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": true, "obtainUserPrivilege": false}, "cvelist": ["CVE-2017-18187", "CVE-2018-0487", "CVE-2018-0488", "CVE-2018-0497", "CVE-2018-0498"], "modified": "2020-02-05T00:00:00", "id": "USN-4267-1", "href": "https://ubuntu.com/security/notices/USN-4267-1", "cvss": {"score": 7.5, "vector": "AV:N/AC:L/Au:N/C:P/I:P/A:P"}}]}
CVE-2018-0487
