Launchpad.net

Launchpad Home
Code
Bugs
Blueprints
Translations
Answers

CVE 2020-35965

decode_frame in libavcodec/exr.c in FFmpeg 4.3.1 has an out-of-bounds write because of errors in calculations of when to perform memset zero operations.

Related bugs and status

CVE-2020-35965 (Candidate) is related to these bugs:

Bug #1970674: New bug fix releases 3.4.11, 4.2.7 and 4.4.2

		In	Importance	Status
1970674	New bug fix releases 3.4.11, 4.2.7 and 4.4.2	ffmpeg (Ubuntu)	Undecided	Fix Released
1970674	New bug fix releases 3.4.11, 4.2.7 and 4.4.2	ffmpeg (Ubuntu Focal)	Undecided	Fix Released
1970674	New bug fix releases 3.4.11, 4.2.7 and 4.4.2	ffmpeg (Ubuntu Jammy)	Undecided	Fix Released
1970674	New bug fix releases 3.4.11, 4.2.7 and 4.4.2	ffmpeg (Ubuntu Impish)	Undecided	Fix Released
1970674	New bug fix releases 3.4.11, 4.2.7 and 4.4.2	ffmpeg (Ubuntu Bionic)	Undecided	Fix Released

See the

CVE page on Mitre.org for more details.

References

MISC: https://bugs.chromium....
MISC: https://github.com/FFm...
MISC: https://github.com/FFm...
MLIST: [debian-lts-announce] ...
GENTOO: GLSA-202105-24
DEBIAN: DSA-4990