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Ubuntu: USN-2944-1 (CVE-2015-8365): Libav vulnerabilities

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Ubuntu: USN-2944-1 (CVE-2015-8365): Libav vulnerabilities

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
11/26/2015
Created
07/25/2018
Added
04/04/2016
Modified
11/04/2017

Description

The smka_decode_frame function in libavcodec/smacker.c in FFmpeg before 2.6.5, 2.7.x before 2.7.3, and 2.8.x through 2.8.2 does not verify that the data size is consistent with the number of channels, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Smacker data.

Solution(s)

  • ubuntu-upgrade-libavcodec53
  • ubuntu-upgrade-libavformat53

References

  • USN-2944-1
  • DSA-4012
  • CVE-2015-8365

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