PRIOn knowledge basePRION:CVE-2011-4364Buffer overflow
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.017 Low
EPSS
Percentile
87.5%
Buffer overflow in the Sierra VMD decoder in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9 and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted VMD file, related to corrupted streams.
References
ffmpeg.org/
git.libav.org/?p=libav.git;a=commit;h=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
git.videolan.org/?p=ffmpeg.git;a=commit;h=c0cbe36b18ab3eb13a53fe684ec1f63a00df2c86
libav.org/
libav.org/releases/libav-0.5.6.changelog
libav.org/releases/libav-0.6.4.changelog
libav.org/releases/libav-0.7.3.changelog
ubuntu.com/usn/usn-1320-1
ubuntu.com/usn/usn-1333-1
www.mandriva.com/security/advisories?name=MDVSA-2012:074
www.mandriva.com/security/advisories?name=MDVSA-2012:075
www.mandriva.com/security/advisories?name=MDVSA-2012:076
Related
8.3 High
AI Score
Confidence
High
6.8 Medium
CVSS2
Access Vector
NETWORK
Access 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
0.017 Low
EPSS
Percentile
87.5%