Vulnerability Details CVE-2011-3940
nsvdec.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 (out-of-bounds read and write) via a crafted NSV file that triggers "use of uninitialized streams."
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 76.3%
CVSS Severity
CVSS v2 Score 6.8
Products affected by CVE-2011-3940
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.1
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.11
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.2
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.6
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.7
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.8
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cpe:2.3:a:ffmpeg:ffmpeg:0.7.9
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cpe:2.3:a:ffmpeg:ffmpeg:0.8.10
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cpe:2.3:a:ffmpeg:ffmpeg:0.8.5
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cpe:2.3:a:ffmpeg:ffmpeg:0.8.6
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cpe:2.3:a:ffmpeg:ffmpeg:0.8.7
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cpe:2.3:a:ffmpeg:ffmpeg:0.8.8
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cpe:2.3:a:libav:libav:0.5
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cpe:2.3:a:libav:libav:0.5.1
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cpe:2.3:a:libav:libav:0.5.2
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cpe:2.3:a:libav:libav:0.5.3
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cpe:2.3:a:libav:libav:0.5.4
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cpe:2.3:a:libav:libav:0.5.5
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cpe:2.3:a:libav:libav:0.5.6
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cpe:2.3:a:libav:libav:0.5.7
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cpe:2.3:a:libav:libav:0.6
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cpe:2.3:a:libav:libav:0.6.1
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cpe:2.3:a:libav:libav:0.6.2
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cpe:2.3:a:libav:libav:0.6.3
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cpe:2.3:a:libav:libav:0.6.4
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cpe:2.3:a:libav:libav:0.6.5
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cpe:2.3:a:libav:libav:0.7
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cpe:2.3:a:libav:libav:0.7.1
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cpe:2.3:a:libav:libav:0.7.2
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cpe:2.3:a:libav:libav:0.7.3
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cpe:2.3:a:libav:libav:0.7.4
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cpe:2.3:a:libav:libav:0.8