Description
The iff_read_header function in iff.c in libavformat in FFmpeg through 1.1.3 does not properly handle data sizes for Interchange File Format (IFF) data during operations involving a CMAP chunk or a video codec, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) or possibly have unspecified other impact via a crafted header.
Published: 2013-03-09
Score: 7.5 High
EPSS: < 1% Very 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-2013-2441 The iff_read_header function in iff.c in libavformat in FFmpeg through 1.1.3 does not properly handle data sizes for Interchange File Format (IFF) data during operations involving a CMAP chunk or a video codec, which allows remote attackers to cause a denial of service (integer overflow, out-of-bounds array access, and application crash) or possibly have unspecified other impact via a crafted header.
Ubuntu USN Ubuntu USN USN-1790-1 Libav vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-06T15:44:32.093Z

Reserved: 2013-03-07T00:00:00.000Z

Link: CVE-2013-2495

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-03-09T11:55:01.817

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

Link: CVE-2013-2495

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses