CVE-2007-1693: Yate Yet Another Telephony Engine

High severity, CVSS 7.8. EPSS: 2.4% chance of exploitation in the next 30 days.

The SIP channel module in Yet Another Telephony Engine (Yate) before 1.2.0 sets the caller_info_uri parameter using an incorrect variable that can be NULL, which allows remote attackers to cause a denial of service (NULL dereference and application crash) via a Call-Info header without a purpose parameter.

Affected products

• Yate Yet Another Telephony Engine: up to and including 1.1.0

Published 2007-05-17. Last modified 2026-06-16.