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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2021.3210 Security update for ffmpeg 24 September 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: ffmpeg Publisher: SUSE Operating System: SUSE UNIX variants (UNIX, Linux, OSX) Impact/Access: Reduced Security -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-38171 Original Bulletin: https://www.suse.com/support/update/announcement/2021/suse-su-20213193-1 Comment: This advisory references vulnerabilities in products which run on platforms other than SUSE. It is recommended that administrators running ffmpeg check for an updated version of the software for their operating system. - --------------------------BEGIN INCLUDED TEXT-------------------- SUSE Security Update: Security update for ffmpeg ______________________________________________________________________________ Announcement ID: SUSE-SU-2021:3193-1 Rating: important References: #1189724 Cross-References: CVE-2021-38171 Affected Products: SUSE Linux Enterprise Workstation Extension 15-SP3 SUSE Linux Enterprise Workstation Extension 15-SP2 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 SUSE Linux Enterprise Module for Desktop Applications 15-SP3 SUSE Linux Enterprise Module for Desktop Applications 15-SP2 ______________________________________________________________________________ An update that fixes one vulnerability is now available. Description: This update for ffmpeg fixes the following issues: o CVE-2021-38171: Fixed adts_decode_extradata in libavformat/adtsenc.c to check the init_get_bits return value (bsc#1189724). Patch Instructions: To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: o SUSE Linux Enterprise Workstation Extension 15-SP3: zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-3193=1 o SUSE Linux Enterprise Workstation Extension 15-SP2: zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-3193=1 o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP3-2021-3193= 1 o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2: zypper in -t patch SUSE-SLE-Module-Packagehub-Subpackages-15-SP2-2021-3193= 1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP3: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP3-2021-3193=1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2: zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2021-3193=1 Package List: o SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64): ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavcodec-devel-3.4.2-11.11.1 libavformat-devel-3.4.2-11.11.1 libavresample-devel-3.4.2-11.11.1 libavresample3-3.4.2-11.11.1 libavresample3-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64): ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavcodec-devel-3.4.2-11.11.1 libavformat-devel-3.4.2-11.11.1 libavresample-devel-3.4.2-11.11.1 libavresample3-3.4.2-11.11.1 libavresample3-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP3 (aarch64 ppc64le s390x x86_64): ffmpeg-3.4.2-11.11.1 ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavdevice57-3.4.2-11.11.1 libavdevice57-debuginfo-3.4.2-11.11.1 libavfilter6-3.4.2-11.11.1 libavfilter6-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP2 (aarch64 ppc64le s390x x86_64): ffmpeg-3.4.2-11.11.1 ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavdevice57-3.4.2-11.11.1 libavdevice57-debuginfo-3.4.2-11.11.1 libavfilter6-3.4.2-11.11.1 libavfilter6-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64 ppc64le s390x x86_64): ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavcodec57-3.4.2-11.11.1 libavcodec57-debuginfo-3.4.2-11.11.1 libavformat57-3.4.2-11.11.1 libavformat57-debuginfo-3.4.2-11.11.1 libavresample-devel-3.4.2-11.11.1 libavresample3-3.4.2-11.11.1 libavresample3-debuginfo-3.4.2-11.11.1 libavutil-devel-3.4.2-11.11.1 libavutil55-3.4.2-11.11.1 libavutil55-debuginfo-3.4.2-11.11.1 libpostproc-devel-3.4.2-11.11.1 libpostproc54-3.4.2-11.11.1 libpostproc54-debuginfo-3.4.2-11.11.1 libswresample-devel-3.4.2-11.11.1 libswresample2-3.4.2-11.11.1 libswresample2-debuginfo-3.4.2-11.11.1 libswscale-devel-3.4.2-11.11.1 libswscale4-3.4.2-11.11.1 libswscale4-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP3 (aarch64_ilp32): libavresample3-64bit-3.4.2-11.11.1 libavresample3-64bit-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 i586 ppc64le s390x x86_64): libavresample-devel-3.4.2-11.11.1 libavresample3-3.4.2-11.11.1 libavresample3-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (aarch64 ppc64le s390x x86_64): ffmpeg-debuginfo-3.4.2-11.11.1 ffmpeg-debugsource-3.4.2-11.11.1 libavcodec57-3.4.2-11.11.1 libavcodec57-debuginfo-3.4.2-11.11.1 libavformat57-3.4.2-11.11.1 libavformat57-debuginfo-3.4.2-11.11.1 libavutil-devel-3.4.2-11.11.1 libavutil55-3.4.2-11.11.1 libavutil55-debuginfo-3.4.2-11.11.1 libpostproc-devel-3.4.2-11.11.1 libpostproc54-3.4.2-11.11.1 libpostproc54-debuginfo-3.4.2-11.11.1 libswresample-devel-3.4.2-11.11.1 libswresample2-3.4.2-11.11.1 libswresample2-debuginfo-3.4.2-11.11.1 libswscale-devel-3.4.2-11.11.1 libswscale4-3.4.2-11.11.1 libswscale4-debuginfo-3.4.2-11.11.1 o SUSE Linux Enterprise Module for Desktop Applications 15-SP2 (x86_64): libavresample3-32bit-3.4.2-11.11.1 libavresample3-32bit-debuginfo-3.4.2-11.11.1 References: o https://www.suse.com/security/cve/CVE-2021-38171.html o https://bugzilla.suse.com/1189724 - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). 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