CVE-2015-6822 — Ffmpeg vulnerability

CWE-174 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.9%
top 24.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedSep 6
Latest updateMay 14

Description

The destroy_buffers function in libavcodec/sanm.c in FFmpeg before 2.7.2 does not properly maintain height and width values in the video context, which allows remote attackers to cause a denial of service (segmentation violation and application crash) or possibly have unspecified other impact via crafted LucasArts Smush video data.

CVSS vector

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

Affected Packages3 packages

▶debiandebian/ffmpeg< ffmpeg 7:2.7.2-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:2.7.2-1+3
▶NVDffmpeg/ffmpeg2.7.1

🔴Vulnerability Details

2
GHSA
GHSA-783g-j5x4-5893: The destroy_buffers function in libavcodec/sanm↗2022-05-14
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OSV
CVE-2015-6822: The destroy_buffers function in libavcodec/sanm↗2015-09-06
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📋Vendor Advisories

1
Debian
CVE-2015-6822: ffmpeg - The destroy_buffers function in libavcodec/sanm.c in FFmpeg before 2.7.2 does no...↗2015
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