Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2014-8549

libavcodec/on2avc.c in FFmpeg before 2.4.2 does not constrain the number of channels to at most 2, which allows remote attackers to cause a denial of service (out-of-bounds access) or possibly have unspecified other impact via crafted On2 data.

Published

2014-11-05T11:55:08.217

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.5 (HIGH)

CVSSv2 Vector

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

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

10.0

Impact Score

6.4

Weaknesses
  • Type: Primary
    CWE-189
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application ffmpeg ffmpeg ≤ 2.4.1 Yes
Application ffmpeg ffmpeg 0.3 Yes
Application ffmpeg ffmpeg 0.3.1 Yes
Application ffmpeg ffmpeg 0.3.2 Yes
Application ffmpeg ffmpeg 0.3.3 Yes
Application ffmpeg ffmpeg 0.3.4 Yes
Application ffmpeg ffmpeg 0.4.0 Yes
Application ffmpeg ffmpeg 0.4.2 Yes
Application ffmpeg ffmpeg 0.4.3 Yes
Application ffmpeg ffmpeg 0.4.4 Yes
Application ffmpeg ffmpeg 0.4.5 Yes
Application ffmpeg ffmpeg 0.4.6 Yes
Application ffmpeg ffmpeg 0.4.7 Yes
Application ffmpeg ffmpeg 0.4.8 Yes
Application ffmpeg ffmpeg 0.4.9 Yes
Application ffmpeg ffmpeg 0.5 Yes
Application ffmpeg ffmpeg 0.5.1 Yes
Application ffmpeg ffmpeg 0.5.2 Yes
Application ffmpeg ffmpeg 0.5.3 Yes
Application ffmpeg ffmpeg 0.5.4 Yes
Application ffmpeg ffmpeg 0.5.4.5 Yes
Application ffmpeg ffmpeg 0.5.4.6 Yes
Application ffmpeg ffmpeg 0.5.5 Yes
Application ffmpeg ffmpeg 0.6 Yes
Application ffmpeg ffmpeg 0.6.1 Yes
Application ffmpeg ffmpeg 0.6.2 Yes
Application ffmpeg ffmpeg 0.6.3 Yes
Application ffmpeg ffmpeg 0.7 Yes
Application ffmpeg ffmpeg 0.7.1 Yes
Application ffmpeg ffmpeg 0.7.2 Yes
Application ffmpeg ffmpeg 0.7.3 Yes
Application ffmpeg ffmpeg 0.7.4 Yes
Application ffmpeg ffmpeg 0.7.5 Yes
Application ffmpeg ffmpeg 0.7.6 Yes
Application ffmpeg ffmpeg 0.7.7 Yes
Application ffmpeg ffmpeg 0.7.8 Yes
Application ffmpeg ffmpeg 0.7.9 Yes
Application ffmpeg ffmpeg 0.7.11 Yes
Application ffmpeg ffmpeg 0.7.12 Yes
Application ffmpeg ffmpeg 0.8.0 Yes
Application ffmpeg ffmpeg 0.8.1 Yes
Application ffmpeg ffmpeg 0.8.2 Yes
Application ffmpeg ffmpeg 0.8.5 Yes
Application ffmpeg ffmpeg 0.8.5.3 Yes
Application ffmpeg ffmpeg 0.8.5.4 Yes
Application ffmpeg ffmpeg 0.8.6 Yes
Application ffmpeg ffmpeg 0.8.7 Yes
Application ffmpeg ffmpeg 0.8.8 Yes
Application ffmpeg ffmpeg 0.8.10 Yes
Application ffmpeg ffmpeg 0.8.11 Yes
Application ffmpeg ffmpeg 0.9 Yes
Application ffmpeg ffmpeg 0.9.1 Yes
Application ffmpeg ffmpeg 0.10 Yes
Application ffmpeg ffmpeg 0.10.3 Yes
Application ffmpeg ffmpeg 0.10.4 Yes
Application ffmpeg ffmpeg 0.11 Yes
Application ffmpeg ffmpeg 0.11.1 Yes
Application ffmpeg ffmpeg 0.11.2 Yes
Application ffmpeg ffmpeg 0.11.3 Yes
Application ffmpeg ffmpeg 0.11.4 Yes
Application ffmpeg ffmpeg 1.0 Yes
Application ffmpeg ffmpeg 1.0.1 Yes
Application ffmpeg ffmpeg 1.0.2 Yes
Application ffmpeg ffmpeg 1.0.3 Yes
Application ffmpeg ffmpeg 1.0.4 Yes
Application ffmpeg ffmpeg 1.1 Yes
Application ffmpeg ffmpeg 1.1.1 Yes
Application ffmpeg ffmpeg 1.1.2 Yes
Application ffmpeg ffmpeg 1.1.3 Yes
Application ffmpeg ffmpeg 1.1.4 Yes
Application ffmpeg ffmpeg 1.1.5 Yes
Application ffmpeg ffmpeg 1.1.6 Yes
Application ffmpeg ffmpeg 1.1.7 Yes
Application ffmpeg ffmpeg 1.1.8 Yes
Application ffmpeg ffmpeg 1.1.9 Yes
Application ffmpeg ffmpeg 1.1.10 Yes
Application ffmpeg ffmpeg 1.1.11 Yes
Application ffmpeg ffmpeg 1.1.12 Yes
Application ffmpeg ffmpeg 1.1.13 Yes
Application ffmpeg ffmpeg 1.2 Yes
Application ffmpeg ffmpeg 1.2.1 Yes
Application ffmpeg ffmpeg 1.2.3 Yes
Application ffmpeg ffmpeg 1.2.4 Yes
Application ffmpeg ffmpeg 1.2.5 Yes
Application ffmpeg ffmpeg 1.2.6 Yes
Application ffmpeg ffmpeg 1.2.7 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 2.0.4 Yes
Application ffmpeg ffmpeg 2.0.5 Yes
Application ffmpeg ffmpeg 2.1 Yes
Application ffmpeg ffmpeg 2.1.1 Yes
Application ffmpeg ffmpeg 2.1.2 Yes
Application ffmpeg ffmpeg 2.1.3 Yes
Application ffmpeg ffmpeg 2.1.4 Yes
Application ffmpeg ffmpeg 2.1.5 Yes
Application ffmpeg ffmpeg 2.2 Yes
Application ffmpeg ffmpeg 2.2.4 Yes
Application ffmpeg ffmpeg 2.3 Yes
Application ffmpeg ffmpeg 2.3.2 Yes
Application ffmpeg ffmpeg 2.3.3 Yes
Application ffmpeg ffmpeg 2.3.4 Yes
Application ffmpeg ffmpeg 2.4 Yes
References