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CVE-2021-38291

Published: 12 August 2021

FFmpeg version (git commit de8e6e67e7523e48bb27ac224a0b446df05e1640) suffers from a an assertion failure at src/libavutil/mathematics.c.

Priority

Medium

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
ffmpeg
Launchpad, Ubuntu, Debian
impish
Released (7:4.4.2-0ubuntu0.21.10.1)
trusty Does not exist

xenial
Released (7:2.8.17-0ubuntu0.1+esm4)
Available with Ubuntu Pro
bionic
Released (7:3.4.11-0ubuntu0.1)
focal
Released (7:4.2.7-0ubuntu0.1)
upstream
Released (4.4.1)
hirsute Ignored
(end of life)
jammy Not vulnerable
(7:4.4.1-3ubuntu2)
Patches:
upstream: http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=e01d306c647b5827102260b885faa223b646d2d1

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H