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Asterisk.Remote.Unauthenticated.Heap.Overflow

Release Date

Mar 16, 2010

Severity

medium

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Description

This indicates an attack attempt against a buffer overflow vulnerability in
Asterisk.
The vulnerability is caused by an error when the vulnerable software handles
a malicious string. It allows a remote attacker to execute
arbitrary code via sending a malicious request.

Affected Products

Asterisk Asterisk 1.2.11 and earlier versions.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
http://ftp.digium.com/pub/asterisk/releases
ftp://ftp.suse.com/pub/suse/update/10.1/rpm/ppc
ftp://ftp.suse.com/pub/suse/i386/update/10.0/rpm/i586
http://security.debian.org/pool/updates/main/a/asterisk

Coverage

IPS
VCM

Common Vulnerabilities and Exposures (CVE)

CVE-2006-5444

Reference/s

http://www.securityfocus.com/bid/20617 (BugTraq)
http://www.securityfocus.com/archive/1/archive/1/449127/100/0/threaded

Reference: VID-18238