Asterisk DTLS SRTP DoS

The vulnerability of DTLS and SRTP protocols for Asterisk IP-telephony systems and Certified Asterisk arises from the behavior of the message processing mechanism during ClientHello messages. Exploiting this vulnerability allows a malicious actor to cause service failures...

Asterisk res_pjsip_t38.c Component DoS

The vulnerability of the respjsipt38.c component in IP-telephony management systems like Asterisk and Certified Asterisk is related to the handling of the zero pointer. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...