CVE-2015-8365

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.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=4a9af07a49295e014b059c1ab624c40345af5892	Vendor Advisory
http://www.ubuntu.com/usn/USN-2944-1
http://lists.opensuse.org/opensuse-updates/2015-12/msg00118.html
http://www.debian.org/security/2017/dsa-4012

Configurations

Configuration 1 (hide)

cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:lts:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:ffmpeg:ffmpeg:2.7.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.7.2:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.6.4:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.7.0:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.8.0:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.8.1:::::::*
	cpe:2.3:a:ffmpeg:ffmpeg:2.8.2:::::::*

Information

Published : 2015-11-26 09:59

Updated : 2017-11-03 18:29

NVD link : CVE-2015-8365

Mitre link : CVE-2015-8365

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

Products Affected

canonical

ubuntu_linux

ffmpeg

ffmpeg

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6.8 /10