CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
AI Score
Confidence
Low
EPSS
Percentile
88.7%
The svq1_decode_frame function in the SVQ1 decoder (svq1dec.c) 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 (memory corruption) via a crafted SVQ1 stream, related to “dimensions changed.”
Vendor | Product | Version | CPE |
---|---|---|---|
ffmpeg | ffmpeg | 0.5 | cpe:2.3:a:ffmpeg:ffmpeg:0.5:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.5.1 | cpe:2.3:a:ffmpeg:ffmpeg:0.5.1:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.5.2 | cpe:2.3:a:ffmpeg:ffmpeg:0.5.2:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.5.3 | cpe:2.3:a:ffmpeg:ffmpeg:0.5.3:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.5.4 | cpe:2.3:a:ffmpeg:ffmpeg:0.5.4:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.5.5 | cpe:2.3:a:ffmpeg:ffmpeg:0.5.5:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.6 | cpe:2.3:a:ffmpeg:ffmpeg:0.6:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.6.1 | cpe:2.3:a:ffmpeg:ffmpeg:0.6.1:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.6.2 | cpe:2.3:a:ffmpeg:ffmpeg:0.6.2:*:*:*:*:*:*:* |
ffmpeg | ffmpeg | 0.7 | cpe:2.3:a:ffmpeg:ffmpeg:0.7:*:*:*:*:*:*:* |
ffmpeg.org/
git.libav.org/?p=libav.git%3Ba=commit%3Bh=6e24b9488e67849a28e64a8056e05f83cf439229
git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=6e24b9488e67849a28e64a8056e05f83cf439229
libav.org/
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
www.securityfocus.com/archive/1/520620