Asterisk Resource Management DoS

The vulnerability of the Asterisk IP telephony management system is related to errors in resource management. Exploiting this vulnerability can allow a malicious actor to cause service interruptions remotely...

Asterisk safe_asterisk Privilege Escalation

The vulnerability of the safeasterisk /usr/sbin/safeasterisk script in the Asterisk IP telephony management system is related to an uncontrolled element in the search process. Exploiting this vulnerability could allow attackers to increase their privileges...

Asterisk 安全漏洞

Asterisk is an Asterisk open source software for PBX systems that runs on Linux and supports IP calls using SIP, IAX, and H323 protocols. Asterisk has a security vulnerability that stems from improper authentication of SIP MESSAGE requests, which could lead to identity forgery and spamming...

Asterisk PJSIP_HEADER Buffer Overflow DoS

The vulnerability of the PJSIPHEADER function in Asterisk IP telephony systems and Certified Asterisk is related to the operation of writing data beyond the buffer in memory when processing the update argument. Exploiting this vulnerability can allow a malicious actor to cause service failures...

Asterisk PJSIP DoS

The vulnerability of the PJSIP driver of the Asterisk IP-telephony system is related to the improper handling of repeated INVITES after sending a BYE request. Exploiting this vulnerability allows an attacker who operates remotely to cause service failure...