Security update for giflib SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:1970-2 Final 1 1 2023-04-24T16:49:23Z current 2023-04-24T16:49:23Z 2023-04-24T16:49:23Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for giflib This update for giflib fixes the following issues: - CVE-2019-15133: Fixed a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero (bsc#1146299). - CVE-2018-11490: Fixed a heap-based buffer overflow in DGifDecompressLine function in dgif_lib.c (bsc#1094832). - CVE-2016-3977: Fixed a heap buffer overflow in gif2rgb (bsc#974847). Update to version 5.2.1 * In gifbuild.c, avoid a core dump on no color map. * Restore inadvertently removed library version numbers in Makefile. Changes in version 5.2.0 * The undocumented and deprecated GifQuantizeBuffer() entry point has been moved to the util library to reduce libgif size and attack surface. Applications needing this function are couraged to link the util library or make their own copy. * The following obsolete utility programs are no longer installed: gifecho, giffilter, gifinto, gifsponge. These were either installed in error or have been obsolesced by modern image-transformmation tools like ImageMagick convert. They may be removed entirely in a future release. * Address SourceForge issue #136: Stack-buffer-overflow in gifcolor.c:84 * Address SF bug #134: Giflib fails to slurp significant number of gifs * Apply SPDX convention for license tagging. Changes in version 5.1.9 * The documentation directory now includes an HTMlified version of the GIF89 standard, and a more detailed description of how LZW compression is applied to GIFs. * Address SF bug #129: The latest version of giflib cannot be build on windows. * Address SF bug #126: Cannot compile giflib using c89 Changes in version 5.1.8 * Address SF bug #119: MemorySanitizer: FPE on unknown address (CVE-2019-15133 bsc#1146299) * Address SF bug #125: 5.1.7: xmlto is still required for tarball * Address SF bug #124: 5.1.7: ar invocation is not crosscompile compatible * Address SF bug #122: 5.1.7 installs manpages to wrong directory * Address SF bug #121: make: getversion: Command not found * Address SF bug #120: 5.1.7 does not build a proper library - no Changes in version 5.1.7 * Correct a minor packaging error (superfluous symlinks) in the 5.1.6 tarballs. Changes in version 5.1.6 * Fix library installation in the Makefile. Changes in version 5.1.5 * Fix SF bug #114: Null dereferences in main() of gifclrmp * Fix SF bug #113: Heap Buffer Overflow-2 in function DGifDecompressLine() in cgif.c. This had been assigned (CVE-2018-11490 bsc#1094832). * Fix SF bug #111: segmentation fault in PrintCodeBlock * Fix SF bug #109: Segmentation fault of giftool reading a crafted file * Fix SF bug #107: Floating point exception in giftext utility * Fix SF bug #105: heap buffer overflow in DumpScreen2RGB in gif2rgb.c:317 * Fix SF bug #104: Ineffective bounds check in DGifSlurp * Fix SF bug #103: GIFLIB 5.1.4: DGifSlurp fails on empty comment * Fix SF bug #87: Heap buffer overflow in 5.1.2 (gif2rgb). (CVE-2016-3977 bsc#974847) * The horrible old autoconf build system has been removed with extreme prejudice. You now build this simply by running 'make' from the top-level directory. The following non-security bugs were fixed: - build path independent objects and inherit CFLAGS from the build system (bsc#1184123) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2023-1970,SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-1970,SUSE-SLE-Product-HPC-15-SP2-LTSS-2023-1970,SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-1970,SUSE-SLE-Product-SLES-15-SP2-LTSS-2023-1970,SUSE-SLE-Product-SLES_SAP-15-SP1-2023-1970,SUSE-SLE-Product-SLES_SAP-15-SP2-2023-1970,SUSE-Storage-7-2023-1970 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20231970-2/ Link for SUSE-SU-2023:1970-2 https://lists.suse.com/pipermail/sle-security-updates/2023-April/014565.html E-Mail link for SUSE-SU-2023:1970-2 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1094832 SUSE Bug 1094832 https://bugzilla.suse.com/1146299 SUSE Bug 1146299 https://bugzilla.suse.com/1184123 SUSE Bug 1184123 https://bugzilla.suse.com/974847 SUSE Bug 974847 https://www.suse.com/security/cve/CVE-2016-3977/ SUSE CVE CVE-2016-3977 page https://www.suse.com/security/cve/CVE-2018-11490/ SUSE CVE CVE-2018-11490 page https://www.suse.com/security/cve/CVE-2019-15133/ SUSE CVE CVE-2019-15133 page SUSE Enterprise Storage 7 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 giflib-devel-5.2.1-150000.4.8.1 libgif7-5.2.1-150000.4.8.1 giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Enterprise Storage 7 libgif7-5.2.1-150000.4.8.1 as a component of SUSE Enterprise Storage 7 giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 giflib-devel-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 libgif7-5.2.1-150000.4.8.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 Heap-based buffer overflow in util/gif2rgb.c in gif2rgb in giflib 5.1.2 allows remote attackers to cause a denial of service (application crash) via the background color index in a GIF file. CVE-2016-3977 SUSE Enterprise Storage 7:giflib-devel-5.2.1-150000.4.8.1 SUSE Enterprise Storage 7:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libgif7-5.2.1-150000.4.8.1 moderate 5 AV:N/AC:L/Au:N/C:N/I:N/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/2023/suse-su-20231970-2/ https://www.suse.com/security/cve/CVE-2016-3977.html CVE-2016-3977 https://bugzilla.suse.com/974847 SUSE Bug 974847 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 Enterprise Storage 7:giflib-devel-5.2.1-150000.4.8.1 SUSE Enterprise Storage 7:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libgif7-5.2.1-150000.4.8.1 moderate 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/2023/suse-su-20231970-2/ https://www.suse.com/security/cve/CVE-2018-11490.html CVE-2018-11490 https://bugzilla.suse.com/1094832 SUSE Bug 1094832 In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of the ImageSize data structure is equal to zero. CVE-2019-15133 SUSE Enterprise Storage 7:giflib-devel-5.2.1-150000.4.8.1 SUSE Enterprise Storage 7:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libgif7-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:giflib-devel-5.2.1-150000.4.8.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libgif7-5.2.1-150000.4.8.1 moderate 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/2023/suse-su-20231970-2/ https://www.suse.com/security/cve/CVE-2019-15133.html CVE-2019-15133 https://bugzilla.suse.com/1146299 SUSE Bug 1146299