CVE-2014-7933 — Use After Free in Ffmpeg

CWE-416 — Use After Free8 documents7 sources
Severity
7.5HIGHNVD
EPSS
5.9%
top 9.36%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FfmpegDebian FfmpegGoogle Chrome
Timeline
PublishedJan 22
Latest updateMay 17

Description

Use-after-free vulnerability in the matroska_read_seek function in libavformat/matroskadec.c in FFmpeg before 2.5.1, as used in Google Chrome before 40.0.2214.91, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted Matroska file that triggers improper maintenance of tracks data.

CVSS vector

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

Affected Packages4 packages

▶NVDgoogle/chrome40.0.2214.85
▶debiandebian/ffmpeg< ffmpeg 7:2.5.1-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:2.5.1-1+3
▶NVDffmpeg/ffmpeg2.5.0

🔴Vulnerability Details

3
GHSA
GHSA-m52w-9gvm-79q5: Use-after-free vulnerability in the matroska_read_seek function in libavformat/matroskadec↗2022-05-17
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OSV
oxide-qt vulnerabilities↗2015-01-26
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OSV
CVE-2014-7933: Use-after-free vulnerability in the matroska_read_seek function in libavformat/matroskadec↗2015-01-22
▶

📋Vendor Advisories

3
Ubuntu
Oxide vulnerabilities↗2015-01-26
▶
Red Hat
chromium-browser: use-after-free in FFmpeg↗2015-01-21
▶
Debian
CVE-2014-7933: ffmpeg - Use-after-free vulnerability in the matroska_read_seek function in libavformat/m...↗2014
▶

💬Community

1
Bugzilla
CVE-2014-7933 chromium-browser: use-after-free in FFmpeg↗2015-01-23
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