The PJSIP Channel Driver in Asterisk Open Source before 12.3.1 allows remote attackers to cause a denial of service (deadlock) by terminating a subscription request before it is complete, which triggers a SIP transaction timeout.
Name | Vendor | Start Version | End Version |
---|---|---|---|
Asterisk | Digium | * | 12.3.0 |
Asterisk | Digium | 12.0.0 | 12.0.0 |
Asterisk | Digium | 12.1.0 | 12.1.0 |
Asterisk | Digium | 12.1.0 | 12.1.0 |
Asterisk | Digium | 12.1.0 | 12.1.0 |
Asterisk | Digium | 12.1.0 | 12.1.0 |
Asterisk | Digium | 12.1.1 | 12.1.1 |
Asterisk | Digium | 12.2.0 | 12.2.0 |
Asterisk | Digium | 12.2.0 | 12.2.0 |
Asterisk | Digium | 12.2.0 | 12.2.0 |
Asterisk | Digium | 12.2.0 | 12.2.0 |
Asterisk | Digium | 12.3.0 | 12.3.0 |
Asterisk | Digium | 12.3.0 | 12.3.0 |