CVE-2008-2543

MEDIUM 5.0CVE-2008-2543 · Published 05/06/2008 · updated 16/06/2026

In short

CVE-2008-2543 is a MEDIUM (CVSS 5.0) vulnerability affecting asterisk-addons (asterisk).
Chance of exploitation in the next 30 days (EPSS): 3.6%, higher than 89.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
asterisk-addons asterisk	`= 1.2.0= 1.2.1= 1.2.2= 1.2.3= 1.2.4= 1.2.5= 1.2.6= 1.2.7= 1.2.8= 1.4.0= 1.4.1= 1.4.2= 1.4.3= 1.4.4= 1.4.5= 1.4.6`	No fix yet

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.

References

More vulnerabilities in asterisk-addons

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