Bugzilla – Bug 1205388
VUL-0: CVE-2022-3964: ffmpeg-4,ffmpeg: out of bounds read in update_block_in_prev_frame()
Last modified: 2023-03-02 15:20:17 UTC
A vulnerability classified as problematic has been found in ffmpeg. This affects an unknown part of the file libavcodec/rpzaenc.c of the component QuickTime RPZA Video Encoder. The manipulation of the argument y_size leads to out-of-bounds read. It is possible to initiate the attack remotely. The name of the patch is 92f9b28ed84a77138105475beba16c146bdaf984. It is recommended to apply a patch to fix this issue. The associated identifier of this vulnerability is VDB-213543.
rpza is not enabled in openSUSE.
Hi Alynx, could you help on this please? Thanks.
This is an autogenerated message for OBS integration:
This bug (1205388) was mentioned in
https://build.opensuse.org/request/show/1036209 Factory / ffmpeg-5
https://build.opensuse.org/request/show/1036210 Factory / ffmpeg-4
SUSE-SU-2022:4194-1: An update that fixes one vulnerability is now available.
Category: security (important)
Bug References: 1205388
CVE References: CVE-2022-3964
openSUSE Leap 15.4 (src): ffmpeg-4-4.4-150400.3.5.1
SUSE Linux Enterprise Workstation Extension 15-SP4 (src): ffmpeg-4-4.4-150400.3.5.1
SUSE Linux Enterprise Module for Packagehub Subpackages 15-SP4 (src): ffmpeg-4-4.4-150400.3.5.1
SUSE Linux Enterprise Module for Desktop Applications 15-SP4 (src): ffmpeg-4-4.4-150400.3.5.1
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.