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.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-1611-1 libav security update
EUVD EUVD EUVD-2014-9142 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T13:40:24.940Z

Reserved: 2014-12-07T00:00:00

Link: CVE-2014-9317

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-12-09T23:59:16.177

Modified: 2025-04-12T10:46:40.837

Link: CVE-2014-9317

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.