CVE-2014-7937 — 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 BufferCWE-416 — Use After Free8 documents7 sources
Severity
7.5HIGHNVD
EPSS
2.9%
top 13.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FfmpegDebian FfmpegGoogle Chrome
Timeline
PublishedJan 22
Latest updateMay 17

Description

Multiple off-by-one errors in libavcodec/vorbisdec.c in FFmpeg before 2.4.2, as used in Google Chrome before 40.0.2214.91, allow remote attackers to cause a denial of service (use-after-free) or possibly have unspecified other impact via crafted Vorbis I 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 7:2.4.2-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:2.4.2-1+3
▶NVDffmpeg/ffmpeg2.4.1

🔴Vulnerability Details

3
GHSA
GHSA-prgf-q87j-gvg5: Multiple off-by-one errors in libavcodec/vorbisdec↗2022-05-17
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OSV
oxide-qt vulnerabilities↗2015-01-26
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OSV
CVE-2014-7937: Multiple off-by-one errors in libavcodec/vorbisdec↗2015-01-22
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📋Vendor Advisories

3
Ubuntu
Oxide vulnerabilities↗2015-01-26
▶
Red Hat
chromium-browser: use-after-free in FFmpeg↗2015-01-21
▶
Debian
CVE-2014-7937: ffmpeg - Multiple off-by-one errors in libavcodec/vorbisdec.c in FFmpeg before 2.4.2, as ...↗2014
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💬Community

1
Bugzilla
CVE-2014-7937 chromium-browser: use-after-free in FFmpeg↗2015-01-23
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