Description
Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.
Published: 2012-08-20
Score: 6.8 Medium
EPSS: 4.5% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2011-4283 Integer overflow in the vp3_dequant function in the VP3 decoder (vp3.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VP3 stream, which triggers a buffer overflow.
Ubuntu USN Ubuntu USN USN-1320-1 FFmpeg vulnerabilities
Ubuntu USN Ubuntu USN USN-1333-1 Libav vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-17T01:01:06.937Z

Reserved: 2011-11-04T00:00:00.000Z

Link: CVE-2011-4352

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2012-08-20T20:55:02.783

Modified: 2026-04-29T01:13:23.040

Link: CVE-2011-4352

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses