Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2011-4579

Disclosure Date: August 20, 2012
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The svq1_decode_frame function in the SVQ1 decoder (svq1dec.c) in libavcodec in FFmpeg 0.5.x before 0.5.7, 0.6.x before 0.6.4, 0.7.x before 0.7.9, and 0.8.x before 0.8.8; and in Libav 0.5.x before 0.5.6, 0.6.x before 0.6.4, and 0.7.x before 0.7.3 allows remote attackers to cause a denial of service (memory corruption) via a crafted SVQ1 stream, related to “dimensions changed.”

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • ffmpeg,
  • libav

Products

  • ffmpeg 0.5,
  • ffmpeg 0.5.1,
  • ffmpeg 0.5.2,
  • ffmpeg 0.5.3,
  • ffmpeg 0.5.4,
  • ffmpeg 0.5.5,
  • ffmpeg 0.6,
  • ffmpeg 0.6.1,
  • ffmpeg 0.6.2,
  • ffmpeg 0.7,
  • ffmpeg 0.7.1,
  • ffmpeg 0.7.2,
  • ffmpeg 0.7.3,
  • ffmpeg 0.7.6,
  • ffmpeg 0.7.7,
  • ffmpeg 0.7.8,
  • ffmpeg 0.8.0,
  • ffmpeg 0.8.1,
  • ffmpeg 0.8.2,
  • ffmpeg 0.8.5,
  • ffmpeg 0.8.6,
  • ffmpeg 0.8.7,
  • libav 0.5,
  • libav 0.5.1,
  • libav 0.5.2,
  • libav 0.5.3,
  • libav 0.5.4,
  • libav 0.5.5,
  • libav 0.6,
  • libav 0.6.1,
  • libav 0.6.2,
  • libav 0.6.3,
  • libav 0.6.4,
  • libav 0.6.5,
  • libav 0.7,
  • libav 0.7.1,
  • libav 0.7.2
Technical Analysis