CVE-2014-5271 — 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 Buffer3 documents3 sources
Severity
7.5HIGHNVD
EPSS
13.0%
top 5.89%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
FfmpegLibavDebian Ffmpeg
Timeline
PublishedNov 3
Latest updateMay 17

Description

Heap-based buffer overflow in the encode_slice function in libavcodec/proresenc_kostya.c in FFMpeg before 1.1.14, 1.2.x before 1.2.8, 2.x before 2.2.7, and 2.3.x before 2.3.3 and Libav before 10.5 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via unspecified vectors.

CVSS vector

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

Affected Packages3 packages

▶NVDlibav/libav10.4+38
▶NVDffmpeg/ffmpeg1.1.13+36
▶debiandebian/ffmpeg

🔴Vulnerability Details

1
GHSA
GHSA-qmmw-8mm8-4p5g: Heap-based buffer overflow in the encode_slice function in libavcodec/proresenc_kostya↗2022-05-17
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📋Vendor Advisories

1
Debian
CVE-2014-5271: ffmpeg - Heap-based buffer overflow in the encode_slice function in libavcodec/proresenc_...↗2014
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