CVE-2011-4598

Description

The handle_request_info function in channels/chan_sip.c in Asterisk Open Source 1.6.2.x before 1.6.2.21 and 1.8.x before 1.8.7.2, when automon is enabled, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted sequence of SIP requests.

Affected packages (1)

• Debian/asteriskfrom 0, < 1:1.8.8.0~dfsg-1

References (1)

• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2011-4598