Security update for giflib SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:1622-1 Final 1 1 2024-05-13T09:02:15Z current 2024-05-13T09:02:15Z 2024-05-13T09:02:15Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for giflib This update for giflib fixes the following issues: - CVE-2018-11490: Fixed a heap-based buffer overflow in DGifDecompressLine() (bsc#1094832) - CVE-2021-40633: Fixed a denial of service from excessive memory (bsc#1200551) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2024-1622,SUSE-SLE-SDK-12-SP5-2024-1622,SUSE-SLE-SERVER-12-SP5-2024-1622 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20241622-1/ Link for SUSE-SU-2024:1622-1 https://lists.suse.com/pipermail/sle-updates/2024-May/035245.html E-Mail link for SUSE-SU-2024:1622-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1094832 SUSE Bug 1094832 https://bugzilla.suse.com/1200551 SUSE Bug 1200551 https://www.suse.com/security/cve/CVE-2018-11490/ SUSE CVE CVE-2018-11490 page https://www.suse.com/security/cve/CVE-2021-40633/ SUSE CVE CVE-2021-40633 page SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE Linux Enterprise Software Development Kit 12 SP5 giflib-devel-5.0.5-13.3.1 giflib-devel-32bit-5.0.5-13.3.1 giflib-devel-64bit-5.0.5-13.3.1 giflib-progs-5.0.5-13.3.1 libgif6-5.0.5-13.3.1 libgif6-32bit-5.0.5-13.3.1 libgif6-64bit-5.0.5-13.3.1 giflib-progs-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server 12 SP5 libgif6-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server 12 SP5 libgif6-32bit-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server 12 SP5 giflib-progs-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libgif6-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 libgif6-32bit-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Server for SAP Applications 12 SP5 giflib-devel-5.0.5-13.3.1 as a component of SUSE Linux Enterprise Software Development Kit 12 SP5 The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow because a certain "Private->RunningCode - 2" array index is not checked. This will lead to a denial of service or possibly unspecified other impact. CVE-2018-11490 SUSE Linux Enterprise Server 12 SP5:giflib-progs-5.0.5-13.3.1 SUSE Linux Enterprise Server 12 SP5:libgif6-32bit-5.0.5-13.3.1 SUSE Linux Enterprise Server 12 SP5:libgif6-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:giflib-progs-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libgif6-32bit-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libgif6-5.0.5-13.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5:giflib-devel-5.0.5-13.3.1 moderate 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20241622-1/ https://www.suse.com/security/cve/CVE-2018-11490.html CVE-2018-11490 https://bugzilla.suse.com/1094832 SUSE Bug 1094832 A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via a gif format file. CVE-2021-40633 SUSE Linux Enterprise Server 12 SP5:giflib-progs-5.0.5-13.3.1 SUSE Linux Enterprise Server 12 SP5:libgif6-32bit-5.0.5-13.3.1 SUSE Linux Enterprise Server 12 SP5:libgif6-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:giflib-progs-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libgif6-32bit-5.0.5-13.3.1 SUSE Linux Enterprise Server for SAP Applications 12 SP5:libgif6-5.0.5-13.3.1 SUSE Linux Enterprise Software Development Kit 12 SP5:giflib-devel-5.0.5-13.3.1 low 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2024/suse-su-20241622-1/ https://www.suse.com/security/cve/CVE-2021-40633.html CVE-2021-40633 https://bugzilla.suse.com/1200551 SUSE Bug 1200551