Vulnerabilities > Sangoma > Certified Asterisk > Medium

DATE CVE VULNERABILITY TITLE RISK
2023-12-14 CVE-2023-49786 Race Condition vulnerability in multiple products
Asterisk is an open source private branch exchange and telephony toolkit.
network
high complexity
sangoma digium CWE-362
5.9
2022-12-05 CVE-2022-42705 Use After Free vulnerability in Sangoma Asterisk and Certified Asterisk
A use-after-free in res_pjsip_pubsub.c in Sangoma Asterisk 16.28, 18.14, 19.6, and certified/18.9-cert2 may allow a remote authenticated attacker to crash Asterisk (denial of service) by performing activity on a subscription via a reliable transport at the same time that Asterisk is also performing activity on that subscription.
network
low complexity
sangoma CWE-416
6.5
2022-12-05 CVE-2022-42706 Path Traversal vulnerability in Sangoma Asterisk and Certified Asterisk
An issue was discovered in Sangoma Asterisk through 16.28, 17 and 18 through 18.14, 19 through 19.6, and certified through 18.9-cert1.
network
low complexity
sangoma CWE-22
4.9