CVEvulnerability

CVE-2014-9317

7.5 HIGH Published 2014-12-09 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2014-12-09
Last modified
2026-06-17
Assigner
[email protected]
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-119

Description

The decode_ihdr_chunk function in libavcodec/pngdec.c in FFMpeg before 2.1.6, 2.2.x through 2.3.x, and 2.4.x before 2.4.4 allows remote attackers to cause a denial of service (out-of-bounds heap access) and possibly have other unspecified impact via an IDAT before an IHDR in a PNG file.

Affected configurations

• ffmpeg ffmpeg (<= 2.1.5) • ffmpeg ffmpeg 2.2 • ffmpeg ffmpeg 2.2.4 • ffmpeg ffmpeg 2.3 • ffmpeg ffmpeg 2.3.2 • ffmpeg ffmpeg 2.3.3 • ffmpeg ffmpeg 2.3.4 • ffmpeg ffmpeg 2.3.5 • ffmpeg ffmpeg 2.4 • ffmpeg ffmpeg 2.4.1 • ffmpeg ffmpeg 2.4.2 • ffmpeg ffmpeg 2.4.3

Related

Weakness · CWE (1)

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer weakness

References