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CVE
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CVE-2012-0852Date: (C)2012-08-20   (M)2018-02-19


The adpcm_decode_frame function in adpcm.c in libavcodec in FFmpeg before 0.9.1 and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.6, and 0.8.x before 0.8.3 allows remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via an ADPCM file with the number of channels not equal to two.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 6.8
Exploit Score: 8.6
Impact Score: 6.4
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality: PARTIAL
Integrity: PARTIAL
Availability: PARTIAL
  
Reference:
DSA-2494
USN-1479-1
http://www.openwall.com/lists/oss-security/2012/02/14/4
ffmpeg-adpcmdecodeframe-code-exec(78932)
http://ffmpeg.org/security.html
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=608708009f69ba4cecebf05120c696167494c897
http://libav.org/
https://ffmpeg.org/trac/ffmpeg/ticket/794

CPE    38
cpe:/a:libav:libav:0.5.3
cpe:/a:libav:libav:0.6.2
cpe:/a:libav:libav:0.7.1
cpe:/a:libav:libav:0.5.4
...
CWE    1
CWE-119
OVAL    3
oval:org.secpod.oval:def:600833
oval:org.secpod.oval:def:700904
oval:org.secpod.oval:def:700902

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