Vulnerability Description
Race condition in the chan_pjsip channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 allows remote attackers to cause a denial of service (assertion failure and crash) via a cancel request for a SIP session with a queued action to (1) answer a session or (2) send ringing.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Digium | Asterisk | >= 12.0.0, < 12.7.1 |
Related Weaknesses (CWE)
References
- http://downloads.asterisk.org/pub/security/AST-2014-015.htmlVendor Advisory
- http://downloads.asterisk.org/pub/security/AST-2014-015.htmlVendor Advisory
FAQ
What is CVE-2014-8415?
CVE-2014-8415 is a vulnerability with a CVSS score of 5.0 (MEDIUM). Race condition in the chan_pjsip channel driver in Asterisk Open Source 12.x before 12.7.1 and 13.x before 13.0.1 allows remote attackers to cause a denial of service (assertion failure and crash) via...
How severe is CVE-2014-8415?
CVE-2014-8415 has been rated MEDIUM with a CVSS base score of 5.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2014-8415?
Check the references section above for vendor advisories and patch information. Affected products include: Digium Asterisk.