CVE-2012-0823: Input Validation
First published: Thu Feb 23 2012(Updated: )
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".
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Webmproject Libvpx | <=0.9.7 | |
| Webmproject Libvpx | =0.9.0 | |
| Webmproject Libvpx | =0.9.1 | |
| Webmproject Libvpx | =0.9.2 | |
| Webmproject Libvpx | =0.9.5 | |
| Webmproject Libvpx | =0.9.6 | |
| Webmproject Libvpx | =0.9.7 |
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Reference Links
- 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
- collector/nvd-index
- agent/severity
- agent/references
- agent/weakness
- agent/author
- agent/type
- agent/description
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/webmproject
- canonical/webmproject libvpx
- version/webmproject libvpx/0.9.7
- version/webmproject libvpx/0.9.0
- version/webmproject libvpx/0.9.1
- version/webmproject libvpx/0.9.2
- version/webmproject libvpx/0.9.5
- version/webmproject libvpx/0.9.6