Vulnerability Monitor

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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".

Published

2012-02-23T20:07:32.627

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-20
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application webmproject libvpx ≤ 0.9.7 Yes
Application webmproject libvpx 0.9.0 Yes
Application webmproject libvpx 0.9.1 Yes
Application webmproject libvpx 0.9.2 Yes
Application webmproject libvpx 0.9.5 Yes
Application webmproject libvpx 0.9.6 Yes
Application webmproject libvpx 0.9.7 Yes
References