CVE-2022-3964CWE-119

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

Medium · published November 13, 2022

CVSS v3.1
4.3
EPSS
4%
Percentile
89.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
4.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
CVSS v4.0
Not supplied
EPSS
0.03782 · 89.9th percentile
Weakness
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer
Published
2022-11-13T00:00Z
EPSS history
Timeline
  • 13 NOV 00:00Z
    ffmpeg QuickTime RPZA Video Encoder rpzaenc.c out-of-bounds
    cvelistv5