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CVE-2014-9317

nvd nist
Published: Dec 9, 2014Modified: May 6, 2026

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7.5
Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Exploitability: 10.0 / Impact: 6.4
Source: NVD

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 (12)

Products: Ffmpeg: Ffmpeg
Ffmpeg
1 product
Ffmpeg
Configuration A
12 vulnerable
Vulnerable SoftwareAffected Versions
Ffmpeg
Ffmpeg
Up to 2.1.5
Ffmpeg
Version 2.2.4
Ffmpeg
Version 2.2
Ffmpeg
Version 2.3.2
Ffmpeg
Version 2.3.3
Ffmpeg
Version 2.3.4
Ffmpeg
Version 2.3.5
Ffmpeg
Version 2.3
Ffmpeg
Version 2.4.1
Ffmpeg
Version 2.4.2
Ffmpeg
Version 2.4.3
Ffmpeg
Version 2.4

Related CWEs

CWE-119
Improper Restriction of Operations within the Bounds of a Memory Buffer
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

References (8)

Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.