CVE-2024-31582

HIGH

FFmpeg 6.1 - Heap-based Buffer Overflow in draw_block_rectangle

Title source: llm

Description

FFmpeg version n6.1 was discovered to contain a heap buffer overflow vulnerability in the draw_block_rectangle function of libavfilter/vf_codecview.c. This vulnerability allows attackers to cause undefined behavior or a Denial of Service (DoS) via crafted input.

References (8)

Core 8

Core References

Third Party Advisory

https://gist.github.com/1047524396/b47d5efe3bc420fb91dbb77c73c0fff3

Product

https://github.com/FFmpeg/FFmpeg/blob/n6.1.1/libavfilter/vf_codecview.c#L220

View Writeup ZIP pw:eip

Patch

https://github.com/ffmpeg/ffmpeg/commit/99debe5f823f45a482e1dc08de35879aa9c74bd2

View Patch ZIP pw:eip

Mailing List, Third Party Advisory

https://lists.fedoraproject.org/archives/list/[email protected]/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/

Mailing List, Third Party Advisory

https://lists.fedoraproject.org/archives/list/[email protected]/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/

Third Party Advisory vendor-advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LE3ASLH6QF2E5OVJI5VA3JSEPJFFFMNY/

Third Party Advisory vendor-advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IPETICRXUOGRIM4U3BCRTIKE3IZWCSBT/

Third Party Advisory vendor-advisory

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/6G7EYH2JAK5OJPVNC6AXYQ5K7YGYNCDN/

Scores

CVSS v3 7.8

EPSS 0.0034

EPSS Percentile 26.1%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact total

Details

CWE

CWE-122

Status published

Products (4)

fedoraproject/fedora 38

fedoraproject/fedora 39

fedoraproject/fedora 40

ffmpeg/ffmpeg 6.1 - 7.0

Published Apr 17, 2024

Tracked Since Feb 18, 2026