CVE-2014-8546 — Integer Underflow (Wrap or Wraparound) in Ffmpeg

CWE-1894 documents4 sources
Severity
7.5HIGHNVD
EPSS
1.0%
top 22.71%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedNov 5
Latest updateMay 17

Description

Integer underflow in libavcodec/cinepak.c in FFmpeg before 2.4.2 allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted Cinepak 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 7:2.4.3-1 (bookworm)
▶Debianffmpeg/ffmpeg< 7:2.4.3-1+3
▶NVDffmpeg/ffmpeg2.4.1+104

🔴Vulnerability Details

2
GHSA
GHSA-xjr8-mfv3-96c3: Integer underflow in libavcodec/cinepak↗2022-05-17
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OSV
CVE-2014-8546: Integer underflow in libavcodec/cinepak↗2014-11-05
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📋Vendor Advisories

1
Debian
CVE-2014-8546: ffmpeg - Integer underflow in libavcodec/cinepak.c in FFmpeg before 2.4.2 allows remote a...↗2014
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