Vulnerability Details CVE-2012-0823
VP8 Codec SDK (libvpx) before 1.0.0 "Duclair" allows remote attackers to cause a denial of service (application crash) via (1) unspecified "corrupt input" or (2) by "starting decoding from a P-frame," which triggers an out-of-bounds read, related to "the clamping of motion vectors in SPLITMV blocks".
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 78.1%
CVSS Severity
CVSS v2 Score 5.0
References
- http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html
- http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:023
- http://www.openwall.com/lists/oss-security/2012/01/28/4
- http://www.openwall.com/lists/oss-security/2012/01/30/2
- http://www.securityfocus.com/bid/51775
- http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html
- http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:023
- http://www.openwall.com/lists/oss-security/2012/01/28/4
- http://www.openwall.com/lists/oss-security/2012/01/30/2
- http://www.securityfocus.com/bid/51775
Products affected by CVE-2012-0823
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cpe:2.3:a:webmproject:libvpx:0.9.0
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cpe:2.3:a:webmproject:libvpx:0.9.1
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cpe:2.3:a:webmproject:libvpx:0.9.2
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cpe:2.3:a:webmproject:libvpx:0.9.5
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cpe:2.3:a:webmproject:libvpx:0.9.6
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cpe:2.3:a:webmproject:libvpx:0.9.7