Vulnerability Monitor

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CVE-2008-2543

The ooh323 channel driver in Asterisk Addons 1.2.x before 1.2.9 and Asterisk-Addons 1.4.x before 1.4.7 creates a remotely accessible TCP port that is intended solely for localhost communication, and interprets some TCP application-data fields as addresses of memory to free, which allows remote attackers to cause a denial of service (daemon crash) via crafted TCP packets.

Published

2008-06-05T20:32:00.000

Last Modified

2025-04-09T00:30:58.490

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-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application asterisk asterisk-addons 1.2.0 Yes
Application asterisk asterisk-addons 1.2.1 Yes
Application asterisk asterisk-addons 1.2.2 Yes
Application asterisk asterisk-addons 1.2.3 Yes
Application asterisk asterisk-addons 1.2.4 Yes
Application asterisk asterisk-addons 1.2.5 Yes
Application asterisk asterisk-addons 1.2.6 Yes
Application asterisk asterisk-addons 1.2.7 Yes
Application asterisk asterisk-addons 1.2.8 Yes
Application asterisk asterisk-addons 1.4.0 Yes
Application asterisk asterisk-addons 1.4.1 Yes
Application asterisk asterisk-addons 1.4.2 Yes
Application asterisk asterisk-addons 1.4.3 Yes
Application asterisk asterisk-addons 1.4.4 Yes
Application asterisk asterisk-addons 1.4.5 Yes
Application asterisk asterisk-addons 1.4.6 Yes
References