CVE-2017-14098
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.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 50.1%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.0
- 7.5 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 50.05% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-20
- Affected
- digium/asterisk
- Source
- cve@mitre.org
EPSS moved from 47.2% on 21 September 2026 to 50.1% on 27 October 2026. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”.
References
- http://downloads.asterisk.org/pub/security/AST-2017-007.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/100583Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039253Third Party Advisory, VDB Entry
- https://bugs.debian.org/873909Issue Tracking, Patch, Third Party Advisory
- https://issues.asterisk.org/jira/browse/ASTERISK-27152Issue Tracking, Vendor Advisory
- http://downloads.asterisk.org/pub/security/AST-2017-007.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/100583Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039253Third Party Advisory, VDB Entry
- https://bugs.debian.org/873909Issue Tracking, Patch, Third Party Advisory
- https://issues.asterisk.org/jira/browse/ASTERISK-27152Issue Tracking, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.