medium5.9
CVE-2017-16672
An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7.
Impact
An issue was discovered in Asterisk Open Source 13 before 13.18.1, 14 before 14.7.1, and 15 before 15.1.1 and Certified Asterisk 13.13 before 13.13-cert7. A memory leak occurs when an Asterisk pjsip session object is created and that call gets rejected before the session itself is fully established. When this happens the session object never gets destroyed. Eventually Asterisk can run out of memory and crash.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Digium | Asterisk | from 13.0.0 before 13.18.1 from 14.0.0 before 14.7.1 from 15.0.0 before 15.1.1 |
| Digium | Certified Asterisk | Version 13.13.0 |
Weakness classification
References
- NVD record
- CVE.org record
- http://downloads.digium.com/pub/security/AST-2017-011.html
- http://www.securityfocus.com/bid/101765
- https://issues.asterisk.org/jira/browse/ASTERISK-27345
- https://security.gentoo.org/glsa/201811-11
- https://www.debian.org/security/2017/dsa-4076
- http://downloads.digium.com/pub/security/AST-2017-011.html
- http://www.securityfocus.com/bid/101765
- https://issues.asterisk.org/jira/browse/ASTERISK-27345
- https://security.gentoo.org/glsa/201811-11
- https://www.debian.org/security/2017/dsa-4076