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cveMitreCVE-2015-8365
HistoryNov 26, 2015 - 5:59 p.m.

CVE-2015-8365

2015-11-2617:59:03
CWE-119
mitre
web.nvd.nist.gov
52
cve-2015-8365
ffmpeg
smka_decode_frame
libavcodec
denial of service
out-of-bounds array access
security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

9.3

Confidence

High

EPSS

0.004

Percentile

72.7%

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.

Affected configurations

Nvd
Node
canonicalubuntu_linuxMatch12.04lts
Node
ffmpegffmpegMatch2.6.4
OR
ffmpegffmpegMatch2.7.0
OR
ffmpegffmpegMatch2.7.1
OR
ffmpegffmpegMatch2.7.2
OR
ffmpegffmpegMatch2.8.0
OR
ffmpegffmpegMatch2.8.1
OR
ffmpegffmpegMatch2.8.2
VendorProductVersionCPE
canonicalubuntu_linux12.04cpe:/o:canonical:ubuntu_linux:12.04::lts:

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

AI Score

9.3

Confidence

High

EPSS

0.004

Percentile

72.7%