ffmpeg QuickTime RPZA Video Encoder rpzaenc.c out-of-bounds
CVE-2022-3964

4.3MEDIUM

Key Information:

Vendor

Unspecified

Status
Ffmpeg
Vendor
CVE Published:
13 November 2022

What is CVE-2022-3964?

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.

Affected Version(s)

ffmpeg

References

https://git.ffmpeg.org/gitweb/ffmpeg.git/commit/92f9b28ed...
https://vuldb.com/?id.213543
https://security.gentoo.org/glsa/202312-14
vendor-advisory

CVSS V3.1

Score:
4.3
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.