{"document":{"aggregate_severity":{"namespace":"https://www.suse.com/support/security/rating/","text":"moderate"},"category":"csaf_security_advisory","csaf_version":"2.0","distribution":{"text":"Copyright 2024 SUSE LLC. All rights reserved.","tlp":{"label":"WHITE","url":"https://www.first.org/tlp/"}},"lang":"en","notes":[{"category":"summary","text":"Security update for libXfont","title":"Title of the patch"},{"category":"description","text":"This update for libXfont fixes several issues.\n\nThese security issues were fixed:\n\n- CVE-2017-13720: Improper check for end of string in PatterMatch caused invalid reads (bsc#1054285)\n- CVE-2017-13722: Malformed PCF file could have caused DoS or leak information (bsc#1049692)\n- Prevent the X server from accessing arbitrary files as root. It is not possible to leak information, but special files can be touched allowing for causing side effects (bsc#1050459)\n","title":"Description of the patch"},{"category":"details","text":"SUSE-SLE-DESKTOP-12-SP2-2018-230,SUSE-SLE-DESKTOP-12-SP3-2018-230,SUSE-SLE-RPI-12-SP2-2018-230,SUSE-SLE-SDK-12-SP2-2018-230,SUSE-SLE-SDK-12-SP3-2018-230,SUSE-SLE-SERVER-12-SP2-2018-230,SUSE-SLE-SERVER-12-SP3-2018-230","title":"Patchnames"},{"category":"legal_disclaimer","text":"CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).","title":"Terms of use"}],"publisher":{"category":"vendor","contact_details":"https://www.suse.com/support/security/contact/","name":"SUSE Product Security Team","namespace":"https://www.suse.com/"},"references":[{"category":"external","summary":"SUSE ratings","url":"https://www.suse.com/support/security/rating/"},{"category":"self","summary":"URL of this CSAF notice","url":"https://ftp.suse.com/pub/projects/security/csaf/suse-su-2018_0334-1.json"},{"category":"self","summary":"URL for SUSE-SU-2018:0334-1","url":"https://www.suse.com/support/update/announcement/2018/suse-su-20180334-1/"},{"category":"self","summary":"E-Mail link for SUSE-SU-2018:0334-1","url":"https://lists.suse.com/pipermail/sle-security-updates/2018-February/003693.html"},{"category":"self","summary":"SUSE Bug 1049692","url":"https://bugzilla.suse.com/1049692"},{"category":"self","summary":"SUSE Bug 1050459","url":"https://bugzilla.suse.com/1050459"},{"category":"self","summary":"SUSE Bug 1054285","url":"https://bugzilla.suse.com/1054285"},{"category":"self","summary":"SUSE CVE CVE-2017-13720 page","url":"https://www.suse.com/security/cve/CVE-2017-13720/"},{"category":"self","summary":"SUSE CVE CVE-2017-13722 page","url":"https://www.suse.com/security/cve/CVE-2017-13722/"}],"title":"Security update for libXfont","tracking":{"current_release_date":"2018-02-01T08:32:20Z","generator":{"date":"2018-02-01T08:32:20Z","engine":{"name":"cve-database.git:bin/generate-csaf.pl","version":"1"}},"id":"SUSE-SU-2018:0334-1","initial_release_date":"2018-02-01T08:32:20Z","revision_history":[{"date":"2018-02-01T08:32:20Z","number":"1","summary":"Current 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This occurs because '\\0' characters are incorrectly skipped in situations involving ? characters.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Desktop 12 SP3:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server for Raspberry Pi 12 SP2:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server for SAP Applications 12 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bitmap/pcfread.c in libXfont through 1.5.2 and 2.x before 2.0.2, a missing boundary check (for PCF files) could be used by local attackers authenticated to an Xserver for a buffer over-read, for information disclosure or a crash of the X server.","title":"CVE description"}],"product_status":{"recommended":["SUSE Linux Enterprise Desktop 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Desktop 12 SP3:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 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CVE-2017-13722","url":"https://bugzilla.suse.com/1159415"}],"remediations":[{"category":"vendor_fix","details":"To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n","product_ids":["SUSE Linux Enterprise Desktop 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Desktop 12 SP3:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 SP2:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.aarch64","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.ppc64le","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.s390x","SUSE Linux Enterprise Server 12 SP3:libXfont1-1.5.1-11.3.12.x86_64","SUSE Linux Enterprise Server for Raspberry Pi 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