← Back

CVE-2008-2543

nvd nist
Published: Jun 5, 2008Modified: Apr 23, 2026

JSON object

Loading...
5.0
Vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Exploitability: 10.0 / Impact: 2.9
Source: NVD

Description

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.

Affected (16)

1 product
Asterisk Addons
Configuration A
16 vulnerable
Vulnerable SoftwareAffected Versions
Asterisk
Version 1.2.0
Version 1.2.1
Version 1.2.2
Version 1.2.3
Version 1.2.4
Version 1.2.5
Version 1.2.6
Version 1.2.7
Version 1.2.8
Version 1.4.0
Version 1.4.1
Version 1.4.2
Version 1.4.3
Version 1.4.4
Version 1.4.5
Version 1.4.6

Related CWEs

Timeline

No history available yet.