ageet AGEphone before 1.6.2, running on Windows Mobile 5 on the HTC HyTN Pocket PC device, allows remote attackers to (1) cause a denial of service (call disruption and device hang) via a SIP message with a malformed header and (2) cause a denial of service (call disruption, false ring indication, and device outage) via a SIP message with a malformed SDP delimiter.
osvdb.org/37729
secunia.com/advisories/25781
www.ageet.com/us/agephone/help/index.htm
www.securityfocus.com/bid/24540
www.securityfocus.com/bid/24543
www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=214&
www.sipera.com/index.php?action=resources%2Cthreat_advisory&tid=215&
exchange.xforce.ibmcloud.com/vulnerabilities/35067