CVE-2014-5271

Published: Nov 3, 2014Modified: May 6, 2026

7.5

Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability: 10.0 / Impact: 6.4

Source: NVD

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.

Affected (79)

Products: Ffmpeg: Ffmpeg · Libav: Libav

1 product

1 product

Configuration A

37 vulnerable

Vulnerable Software	Affected Versions
Ffmpeg Ffmpeg	Up to 1.1.13
Ffmpeg Ffmpeg	Version 1.1.10
Ffmpeg Ffmpeg	Version 1.1.11
Ffmpeg Ffmpeg	Version 1.1.12
Ffmpeg Ffmpeg	Version 1.1.1
Ffmpeg Ffmpeg	Version 1.1.2
Ffmpeg Ffmpeg	Version 1.1.3
Ffmpeg Ffmpeg	Version 1.1.4
Ffmpeg Ffmpeg	Version 1.1.5
Ffmpeg Ffmpeg	Version 1.1.6
Ffmpeg Ffmpeg	Version 1.1.7
Ffmpeg Ffmpeg	Version 1.1.8
Ffmpeg Ffmpeg	Version 1.1.9
Ffmpeg Ffmpeg	Version 1.1
Ffmpeg Ffmpeg	Version 1.2.1
Ffmpeg Ffmpeg	Version 1.2.3
Ffmpeg Ffmpeg	Version 1.2.4
Ffmpeg Ffmpeg	Version 1.2.5
Ffmpeg Ffmpeg	Version 1.2.6
Ffmpeg Ffmpeg	Version 1.2.7
Ffmpeg Ffmpeg	Version 1.2
Ffmpeg Ffmpeg	Version 2.0.1
Ffmpeg Ffmpeg	Version 2.0.2
Ffmpeg Ffmpeg	Version 2.0.3
Ffmpeg Ffmpeg	Version 2.0.4
Ffmpeg Ffmpeg	Version 2.0.5
Ffmpeg Ffmpeg	Version 2.0
Ffmpeg Ffmpeg	Version 2.1.1
Ffmpeg Ffmpeg	Version 2.1.2
Ffmpeg Ffmpeg	Version 2.1.3
Ffmpeg Ffmpeg	Version 2.1.4
Ffmpeg Ffmpeg	Version 2.1.5
Ffmpeg Ffmpeg	Version 2.1
Ffmpeg Ffmpeg	Version 2.2.4
Ffmpeg Ffmpeg	Version 2.2
Ffmpeg Ffmpeg	Version 2.3.2
Ffmpeg Ffmpeg	Version 2.3

Configuration B

42 vulnerable

Vulnerable Software	Affected Versions
Libav Libav	Up to 10.4
Libav Libav	Version 0.5.1
Libav Libav	Version 0.5.2
Libav Libav	Version 0.5.3
Libav Libav	Version 0.5.4
Libav Libav	Version 0.5.5
Libav Libav	Version 0.5.6
Libav Libav	Version 0.5.7
Libav Libav	Version 0.5.8
Libav Libav	Version 0.5
Libav Libav	Version 0.6.1
Libav Libav	Version 0.6.2
Libav Libav	Version 0.6.3
Libav Libav	Version 0.6.4
Libav Libav	Version 0.6.5
Libav Libav	Version 0.6
Libav Libav	Version 0.7.1
Libav Libav	Version 0.7.2
Libav Libav	Version 0.7.3
Libav Libav	Version 0.7.4
Libav Libav	Version 0.7.5
Libav Libav	Version 0.7.6
Libav Libav	Version 0.7
Libav Libav	Version 0.7 beta1
Libav Libav	Version 0.7 beta2
Libav Libav	Version 0.8.10
Libav Libav	Version 0.8.11
Libav Libav	Version 0.8.12
Libav Libav	Version 0.8.1
Libav Libav	Version 0.8.2
Libav Libav	Version 0.8.3
Libav Libav	Version 0.8.4
Libav Libav	Version 0.8.5
Libav Libav	Version 0.8.6
Libav Libav	Version 0.8.7
Libav Libav	Version 0.8.8
Libav Libav	Version 0.8.9
Libav Libav	Version 0.8
Libav Libav	Version 0.8 beta2
Libav Libav	Version 10.1
Libav Libav	Version 10.2
Libav Libav	Version 10.3