CVE-2003-1109

CVE-2003-1109 affects Cisco SIP implementations in IP Phone models 7940/7960, IOS 12.2 train, and Secure PIX 5.2.9–6.2.2. Crafted INVITE messages can cause denial of service and may allow arbitrary code execution, as demonstrated by the OUSPG PROTOS c07-sip test suite. Connected sources (Cisco ad...

CVE-2006-0179

The CVE-2006-0179 issue affects Cisco IP Phone 7940. It describes a remote denial-of-service where an attacker can cause a reboot by sending a large volume of TCP SYN packets to arbitrary ports, with a demonstration targeting port 80. Connected documents corroborate the reboot-based DoS vector vi...

CVE-2007-5583

Cisco IP Phone 7940 with firmware P0S3-08-7-00 is affected by CVE-2007-5583, a denial-of-service vulnerability caused by a sequence of SIP INVITE transactions where the Request-URI lacks a user name. Remote attackers can trigger 486 Busy responses or a device reboot. The vulnerability is document...