Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2014-9317

Severity CVSS v4.0:
Pending analysis
Type:
CWE-119 Buffer Errors
Publication date:
09/12/2014
Last modified:
12/04/2025

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.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:P CVSS v2.0 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): Physical

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:ffmpeg:ffmpeg:*:*:*:*:*:*:*:* 2.1.5 (including)
cpe:2.3:a:ffmpeg:ffmpeg:2.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.2.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.3:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.3.5:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:ffmpeg:ffmpeg:2.4.3:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools