libavcodec/mmvideo.c in FFmpeg before 2.4.2 does not consider all lines of HHV Intra blocks during validation of image height, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MM video data.

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Source ID Title
Debian DSA Debian DSA DSA-3189-1 libav security update
EUVD EUVD EUVD-2014-8380 libavcodec/mmvideo.c in FFmpeg before 2.4.2 does not consider all lines of HHV Intra blocks during validation of image height, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted MM video data.
Ubuntu USN Ubuntu USN USN-2534-1 Libav vulnerabilities
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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T13:18:48.421Z

Reserved: 2014-10-30T00:00:00.000Z

Link: CVE-2014-8543

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2014-11-05T11:55:07.937

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

Link: CVE-2014-8543

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses