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CVE-2007-2297

HIGH CVSS: 7.8 Published: 2007-04-26 Modified: 2026-06-16

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).

Affected Platforms

Asterisk Asterisk

Weakness Type

NVD-CWE-Other

References