CVE-2020-35964 - track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing

MEDIUM

track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing

Published Jan 3, 2021

6.5

MEDIUM

CVSS 3.1

EPSS 1.54%

track_header in libavformat/vividas.c in FFmpeg 4.3.1 has an out-of-bounds write because of incorrect extradata packing.

No remediation recorded yet.

Weaknesses (1)

CWE-787

Out-of-bounds Write

Link	Providers	Tags
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26622		x_refsource_MISCExploitIssue TrackingThird Party Advisory
https://github.com/FFmpeg/FFmpeg/commit/27a99e2c7d450fef15594671eef4465c8a166bd7		x_refsource_MISCPatchThird Party Advisory
https://security.gentoo.org/glsa/202105-24		vendor-advisoryx_refsource_GENTOOThird Party Advisory

No recorded changes yet.

Sources

Status PUBLISHED

Assigner mitre

Published Jan 3, 2021

Updated Aug 4, 2024

Reserved Jan 3, 2021

Updated n/a

Status Modified

Modified Jun 17, 2026

Severity n/a

Public date n/a