Bugzilla – Bug 1190727
VUL-0: CVE-2020-20900: ffmpeg: Buffer Overflow vulnerability in function gaussian_blur in libavfilter/vf_edgedetect.c
Last modified: 2024-08-08 11:40:18 UTC
CVE-2020-20900 Buffer Overflow vulnerability in function gaussian_blur in libavfilter/vf_edgedetect.c in Ffmpeg 4.2.1, allows attackers to cause a Denial of Service or other unspecified impacts. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-20900 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-20900 https://trac.ffmpeg.org/ticket/8275 https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/de598f82f8c3f8000e1948548e8088148e2b1f44
ffmpeg-CVE-2020-22032.patch fixes that issue already. So it looks like CVE-2020-22032 / bsc#1186614 has the wrong git commit in our package. We should fix the patch name and changes entry and have another look at CVE-2020-22032.
(In reply to Alexander Bergmann from comment #1) > ffmpeg-CVE-2020-22032.patch fixes that issue already. > > So it looks like CVE-2020-22032 / bsc#1186614 has the wrong git commit in > our package. We should fix the patch name and changes entry and have another > look at CVE-2020-22032. Those two bugs contain the same ticket number (#8275), and de598f82f8c3f8000e1948548e8088148e2b1f44 's commit message says it fixes #8275, so I backported it in ffmpeg-CVE-2020-22032.patch. Those two bugs seem to share the same patch.
The change log has been updated and merged, it should have reference to this bug now.
SUSE-SU-2024:1468-1: An update that solves nine vulnerabilities can now be installed. Category: security (important) Bug References: 1190721, 1190724, 1190727, 1190728, 1190731, 1190732, 1223070, 1223235 CVE References: CVE-2020-20894, CVE-2020-20898, CVE-2020-20900, CVE-2020-20901, CVE-2021-38090, CVE-2021-38091, CVE-2021-38094, CVE-2023-49502, CVE-2024-31578 Maintenance Incident: [SUSE:Maintenance:32836](https://smelt.suse.de/incident/32836/) Sources used: openSUSE Leap 15.5 (src): ffmpeg-3.4.2-150200.11.41.1 Desktop Applications Module 15-SP5 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Package Hub 15 15-SP5 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS 15-SP2 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Desktop 15 SP4 LTSS 15-SP4 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server 15 SP2 LTSS 15-SP2 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server 15 SP3 LTSS 15-SP3 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Linux Enterprise Workstation Extension 15 SP5 (src): ffmpeg-3.4.2-150200.11.41.1 SUSE Enterprise Storage 7.1 (src): ffmpeg-3.4.2-150200.11.41.1 NOTE: This line indicates an update has been released for the listed product(s). At times this might be only a partial fix. If you have questions please reach out to maintenance coordination.
All done, closing.