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CVE-2012-0823 Details

Description

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".

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html	CVE
http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx	CVE
http://www.mandriva.com/security/advisories?name=MDVSA-2012:023	CVE
http://www.openwall.com/lists/oss-security/2012/01/28/4	CVE
http://www.openwall.com/lists/oss-security/2012/01/30/2	CVE
http://www.securityfocus.com/bid/51775	CVE
http://blog.webmproject.org/2012/01/vp8-codec-sdk-duclair-released.html	[email protected]
http://code.google.com/p/webm/source/browse/CHANGELOG?repo=libvpx	[email protected]
http://www.mandriva.com/security/advisories?name=MDVSA-2012:023	[email protected]
http://www.openwall.com/lists/oss-security/2012/01/28/4	[email protected]
http://www.openwall.com/lists/oss-security/2012/01/30/2	[email protected]
http://www.securityfocus.com/bid/51775	[email protected]

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
webmproject libvpx	<= 0.9.7 0.9.0 0.9.1 0.9.2 0.9.5
CPE cpe:2.3:a:webmproject:libvpx::p1::::::* cpe:2.3:a:webmproject:libvpx:0.9.0:::::::* cpe:2.3:a:webmproject:libvpx:0.9.1:::::::* cpe:2.3:a:webmproject:libvpx:0.9.2:::::::* cpe:2.3:a:webmproject:libvpx:0.9.5:::::::* cpe:2.3:a:webmproject:libvpx:0.9.6:::::::* cpe:2.3:a:webmproject:libvpx:0.9.7:::::::* Remediation No remediation found in references.

Change History

12 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Jul 29, 2020	CPE Deprecation Remap	[email protected]
Feb 24, 2012	Initial Analysis	[email protected]