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FFmpeg: CVE-2013-2495: Numeric Errors

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FFmpeg: CVE-2013-2495: Numeric Errors

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
03/09/2013
Created
07/25/2018
Added
09/29/2017
Modified
10/11/2017

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.

Solution(s)

  • ffmpeg-upgrade-1_0_6
  • ffmpeg-upgrade-1_1_4
  • ffmpeg-upgrade-1_2

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