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.
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History
No history.

Status: PUBLISHED
Assigner: mitre
Published: 2013-03-09T11:01:00
Updated: 2024-08-06T15:44:32.093Z
Reserved: 2013-03-07T00:00:00
Link: CVE-2013-2495

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Status : Deferred
Published: 2013-03-09T11:55:01.817
Modified: 2025-04-11T00:51:21.963
Link: CVE-2013-2495

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