Debian DSA-2550-2 : asterisk - several vulnerabilities
High Nessus Plugin ID 62188
The remote Debian host is missing a security-related update.
Several vulnerabilities were discovered in Asterisk, a PBX and telephony toolkit, allowing privilege escalation in the Asterisk Manager, denial of service or privilege escalation. More detailed information can be found in the Asterisk advisories: AST-2012-010, AST-2012-011, AST-2012-012, and AST-2012-013.
Upgrade the asterisk packages. For the stable distribution (squeeze), these problems have been fixed in version 1:188.8.131.52-2+squeeze8.