CVE-2015-6819 — Integer Underflow (Wrap or Wraparound) in Ffmpeg

CWE-1894 documents4 sources
Severity
7.5HIGHNVD
EPSS
0.5%
top 33.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
FfmpegDebian Ffmpeg
Timeline
PublishedSep 6
Latest updateMay 17

Description

Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec.c in FFmpeg before 2.7.2 allow remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted MJPEG 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-pjh4-cj6w-5c3g: Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec↗2022-05-17
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OSV
CVE-2015-6819: Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/mjpegdec↗2015-09-06
▶

📋Vendor Advisories

1
Debian
CVE-2015-6819: ffmpeg - Multiple integer underflows in the ff_mjpeg_decode_frame function in libavcodec/...↗2015
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