CVE-2017-14100
In Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauth…
Impact
In Asterisk 11.x before 11.25.2, 13.x before 13.17.1, and 14.x before 14.6.1 and Certified Asterisk 11.x before 11.6-cert17 and 13.x before 13.13-cert5, unauthorized command execution is possible. The app_minivm module has an "externnotify" program configuration option that is executed by the MinivmNotify dialplan application. The application uses the caller-id name and number as part of a built string passed to the OS shell for interpretation and execution. Since the caller-id name and number can come from an untrusted source, a crafted caller-id name or number allows an arbitrary shell command injection.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Digium | Asterisk | Versions 13.0.0, 13.0.1, 13.0.2, 13.1.0, 13.1.1, 13.2.0 |
| Digium | Certified Asterisk | Versions 11.6, 13.13 |
Weakness classification
References
- NVD record
- CVE.org record
- http://downloads.asterisk.org/pub/security/AST-2017-006.html
- http://www.debian.org/security/2017/dsa-3964
- http://www.securitytracker.com/id/1039252
- https://bugs.debian.org/873908
- https://issues.asterisk.org/jira/browse/ASTERISK-27103
- https://security.gentoo.org/glsa/201710-29
- http://downloads.asterisk.org/pub/security/AST-2017-006.html
- http://www.debian.org/security/2017/dsa-3964
- http://www.securitytracker.com/id/1039252
- https://bugs.debian.org/873908
- https://issues.asterisk.org/jira/browse/ASTERISK-27103
- https://security.gentoo.org/glsa/201710-29