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CVE
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CVE-2011-3947

Date: (C)2012-08-20   (M)2017-11-18 


Buffer overflow in mjpegbdec.c in libavcodec in FFmpeg 0.7.x before 0.7.12 and 0.8.x before 0.8.11, and in Libav 0.5.x before 0.5.9, 0.6.x before 0.6.6, 0.7.x before 0.7.5, and 0.8.x before 0.8.1, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted MJPEG-B file.

CVSS Score: 6.8Access Vector: NETWORK
Exploit Score: 8.6Access Complexity: MEDIUM
Impact Score: 6.4Authentication: NONE
 Confidentiality: PARTIAL
 Integrity: PARTIAL
 Availability: PARTIAL





Reference:
SECUNIA-49089
DSA-2471
USN-1479-1
http://ffmpeg.org/
http://git.libav.org/?p=libav.git;a=commit;h=b57d262412204e54a7ef8fa1b23ff4dcede622e5
http://git.videolan.org/?p=ffmpeg.git;a=commit;h=b57d262412204e54a7ef8fa1b23ff4dcede622e5
http://libav.org/

CPE    33
cpe:/a:libav:libav:0.5.3
cpe:/a:libav:libav:0.6.2
cpe:/a:libav:libav:0.5.4
cpe:/a:libav:libav:0.6.3
...
CWE    1
CWE-119
OVAL    4
oval:org.secpod.oval:def:302818
oval:org.secpod.oval:def:700904
oval:org.secpod.oval:def:600804
oval:org.secpod.oval:def:700902
...

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