FreeBSD : asterisk -- Exploitable Stack and Heap Array Overflows (65d16342-3ec8-11e0-9df7-001c42d23634)
High Nessus Plugin ID 52058
SynopsisThe remote FreeBSD host is missing one or more security-related updates.
DescriptionThe Asterisk Development Team reports :
The releases of Asterisk 188.8.131.52, 184.108.40.206, 220.127.116.11.2, and 18.104.22.168 resolve an issue that when decoding UDPTL packets, multiple heap based arrays can be made to overflow by specially crafted packets. Systems configured for T.38 pass through or termination are vulnerable. The issue and resolution are described in the AST-2011-002 security advisory.
SolutionUpdate the affected packages.