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Please review the referenced CVE identifiers for details. \n\n### Impact\n\nLocal attackers could obtain sensitive information or possibly cause a Denial of Service condition. \n\n### Workaround\n\nThere is no known workaround at this time.\n\n### Resolution\n\nAll LibXfont2 users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=x11-libs/libXfont2-2.0.2\"\n \n\nAll LibXfont users should upgrade to the latest version:\n \n \n # emerge --sync\n # emerge --ask --oneshot --verbose \">=x11-libs/libXfont-1.5.3\"", "edition": 1, "modified": "2017-11-11T00:00:00", "published": "2017-11-11T00:00:00", "href": "https://security.gentoo.org/glsa/201711-08", "id": "GLSA-201711-08", "title": "LibXfont, LibXfont2: Multiple vulnerabilities", "type": "gentoo", "cvss": {"score": 3.6, "vector": "AV:LOCAL/AC:LOW/Au:NONE/C:PARTIAL/I:NONE/A:PARTIAL/"}}], "debian": [{"lastseen": "2020-08-12T00:58:29", "bulletinFamily": "unix", "cvelist": ["CVE-2017-13720", "CVE-2017-13722"], "description": "- -------------------------------------------------------------------------\nDebian Security Advisory DSA-3995-1 security@debian.org\nhttps://www.debian.org/security/ Moritz Muehlenhoff\nOctober 10, 2017 https://www.debian.org/security/faq\n- -------------------------------------------------------------------------\n\nPackage : libxfont\nCVE ID : CVE-2017-13720 CVE-2017-13722\n\nTwo vulnerabilities were found in libXfont, the X11 font rasterisation\nlibrary, which could result in denial of service or memory disclosure.\n\nFor the oldstable distribution (jessie), these problems have been fixed\nin version 1:1.5.1-1+deb8u1.\n\nFor the stable distribution (stretch), these problems have been fixed in\nversion 1:2.0.1-3+deb9u1.\n\nWe recommend that you upgrade your libxfont packages.\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\n", "edition": 18, "modified": "2017-10-10T19:22:31", "published": "2017-10-10T19:22:31", "id": "DEBIAN:DSA-3995-1:E5E10", "href": "https://lists.debian.org/debian-security-announce/debian-security-announce-2017/msg00257.html", "title": "[SECURITY] [DSA 3995-1] libxfont security update", "type": "debian", "cvss": {"score": 3.6, "vector": "AV:L/AC:L/Au:N/C:P/I:N/A:P"}}, {"lastseen": "2019-05-30T02:21:52", "bulletinFamily": "unix", "cvelist": ["CVE-2017-13720", "CVE-2017-13722"], "description": "Package : libxfont\nVersion : 1:1.4.5-5+deb7u1\nCVE IDs : CVE-2017-13720 CVE-2017-13722\n\nIt was discovered that there two vulnerabilities the library providing\nfont selection and rasterisation, libxfont:\n\n * CVE-2017-13720: If a pattern contained a &#x27;?&#x27; character any character\n in the string is skipped even if it was a &#x27;\\0&#x27;. The rest of the\n matching then read invalid memory.\n\n * CVE-2017-13722: A malformed PCF file could cause the library to make\n reads from random heap memory that was behind the `strings` buffer,\n leading to an application crash or a information leak.\n\nFor Debian 7 &quot;Wheezy&quot;, this issue has been fixed in libxfont version\n1:1.4.5-5+deb7u1.\n\nWe recommend that you upgrade your libxfont packages.\n\n\nRegards,\n\n- -- \n ,&#x27;&#x27;`.\n : :&#x27; : Chris Lamb\n `. `&#x27;` lamby@debian.org / chris-lamb.co.uk\n `-\n\n", "edition": 3, "modified": "2017-10-07T09:07:06", "published": "2017-10-07T09:07:06", "id": "DEBIAN:DLA-1126-1:5E693", "href": "https://lists.debian.org/debian-lts-announce/2017/debian-lts-announce-201710/msg00006.html", "title": "[SECURITY] [DLA 1126-1] libxfont security update", "type": "debian", "cvss": {"score": 3.6, "vector": "AV:L/AC:L/Au:N/C:P/I:N/A:P"}}], "freebsd": [{"lastseen": "2019-05-29T18:32:04", "bulletinFamily": "unix", "cvelist": ["CVE-2017-13720", "CVE-2017-13722"], "description": "\nThe freedesktop.org project reports:\n\nIf a pattern contains '?' character, any character in the string\n\t is skipped, even if it is '\\0'. 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