Security Advisory

CVE-2007-2297

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2007-04-26 20:00:00

Last updated 2024-08-07 13:33:28

Assigner mitre

State PUBLISHED

Description

The SIP channel driver (chan_sip) in Asterisk before 1.2.18 and 1.4.x before 1.4.3 does not properly parse SIP UDP packets that do not contain a valid response code, which allows remote attackers to cause a denial of service (crash).

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