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FFmpeg: CVE-2015-8662: Improper Restriction of Operations within the Bounds of a Memory Buffer

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FFmpeg: CVE-2015-8662: Improper Restriction of Operations within the Bounds of a Memory Buffer

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
12/23/2015
Created
07/25/2018
Added
09/29/2017
Modified
10/30/2017

Description

The ff_dwt_decode function in libavcodec/jpeg2000dwt.c in FFmpeg before 2.8.4 does not validate the number of decomposition levels before proceeding with Discrete Wavelet Transform decoding, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted JPEG 2000 data.

Solution(s)

  • ffmpeg-upgrade-2_4_12
  • ffmpeg-upgrade-2_5_9
  • ffmpeg-upgrade-2_6_6
  • ffmpeg-upgrade-2_7_4
  • ffmpeg-upgrade-2_8_4

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