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CVE-2017-14098

Good to know:

Date: September 2, 2017

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.

Language: C

Severity Score

7.5

Related Resources (9)

Url: https://nvd.nist.gov/vuln/detail/CVE-2017-14098

Url: https://bugs.debian.org/873909

Url: http://www.securitytracker.com/id/1039253

Url: http://www.securityfocus.com/bid/100583

Url: http://downloads.asterisk.org/pub/security/AST-2017-007.html

Url: https://issues.asterisk.org/jira/browse/ASTERISK-27152

Url: https://security-tracker.debian.org/tracker/CVE-2017-14098

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2017-14098

Url: https://www.mend.io/vulnerability-database/CVE-2017-14098

Severity Score

7.5

Weakness Type (CWE)

Input Validation

CWE-20

Top Fix

Upgrade Version

Upgrade to version 13.17.1,14.6.1

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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