CVE-2017-14098

critical-risk
Published 2017-09-02

In the pjsip channel driver (res_pjsip) in Asterisk 13.x before 13.17.1 and 14.x before 14.6.1, a carefully crafted tel URI in a From, To, or Contact header could cause Asterisk to crash.

Do I need to act?

!
40.1% chance of exploitation in next 30 days
EPSS score — higher than 60% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (20)

Affected Vendors

Digium

References (10)

Patch http://downloads.asterisk.org/pub/security/AST-2017-007.html
Third Party Advisory http://www.securityfocus.com/bid/100583
Third Party Advisory http://www.securitytracker.com/id/1039253
Issue Tracking https://bugs.debian.org/873909
Issue Tracking https://issues.asterisk.org/jira/browse/ASTERISK-27152
Patch http://downloads.asterisk.org/pub/security/AST-2017-007.html
Third Party Advisory http://www.securityfocus.com/bid/100583
Third Party Advisory http://www.securitytracker.com/id/1039253
Issue Tracking https://bugs.debian.org/873909
Issue Tracking https://issues.asterisk.org/jira/browse/ASTERISK-27152
72
/ 100
critical-risk
Severity 26/34 · High
Exploitability 17/34 · Moderate
Exposure 29/34 · Critical