CVE-2014-8547 — Improper Restriction of Operations within the Bounds of a Memory Buffer in Ffmpeg

CWE-119 — Improper Restriction of Operations within the Bounds of a Memory Buffer5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.9%
top 24.44%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FfmpegDebian FfmpegCanonical Ubuntu Linux
Timeline
PublishedNov 5
Latest updateMay 17

Description

libavcodec/gifdec.c in FFmpeg before 2.4.2 does not properly compute image heights, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted GIF data.

CVSS vector

AV:N/AC:L/C:P/I:P/A:PExploitability: 10.0 | Impact: 6.4

Affected Packages3 packages

▶debiandebian/ffmpeg< ffmpeg 7:2.4.3-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:2.4.3-1+3
▶NVDffmpeg/ffmpeg2.4.1+104

Also affects: Ubuntu Linux 12.04

🔴Vulnerability Details

2
GHSA
GHSA-vc6h-vvh3-6pm8: libavcodec/gifdec↗2022-05-17
▶
OSV
CVE-2014-8547: libavcodec/gifdec↗2014-11-05
▶

📋Vendor Advisories

2
Ubuntu
Libav vulnerabilities↗2015-03-17
▶
Debian
CVE-2014-8547: ffmpeg - libavcodec/gifdec.c in FFmpeg before 2.4.2 does not properly compute image heigh...↗2014
▶