Vulnerability Monitor

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CVE-2014-2099

The msrle_decode_frame function in libavcodec/msrle.c in FFmpeg before 2.1.4 does not properly calculate line sizes, which allows remote attackers to cause a denial of service (out-of-bounds array access) or possibly have unspecified other impact via crafted Microsoft RLE video data.

Published

2014-03-02T04:57:25.840

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 6.8 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-189
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ffmpeg ffmpeg ≤ 2.1.3 Yes
Application ffmpeg ffmpeg 2.0 Yes
Application ffmpeg ffmpeg 2.0.1 Yes
Application ffmpeg ffmpeg 2.0.2 Yes
Application ffmpeg ffmpeg 2.0.3 Yes
Application ffmpeg ffmpeg 2.1 Yes
Application ffmpeg ffmpeg 2.1.1 Yes
Application ffmpeg ffmpeg 2.1.2 Yes
References