An issue was discovered in manager.c in Sangoma Asterisk through 13.x, 16.x, 17.x and Certified Asterisk 13.21 through 13.21-cert4. A remote authenticated Asterisk Manager Interface (AMI) user without system authorization could use a specially crafted Originate AMI request to execute arbitrary system commands.
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Link | Tags |
---|---|
https://www.asterisk.org/downloads/security-advisories | vendor advisory |
http://downloads.asterisk.org/pub/security/AST-2019-007.html | patch vendor advisory |
https://lists.debian.org/debian-lts-announce/2019/11/msg00038.html | third party advisory mailing list |
https://lists.debian.org/debian-lts-announce/2022/04/msg00001.html | third party advisory mailing list |