High severity · published Sep 2, 2017
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…
7.5
CVSS
50.1%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
None
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)50.1% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AS
Asterisk · Digium
13.0.0; 13.0.0; 13.0.0; 13.0.0; 13.0.1; 13.0.2; +34 more · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-14098
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-14098
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
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