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Intelligence Center » Browse All Vulnerabilities » CVE-2014-2289

Overview

Vulnerability Score 3.5 3.5
CVE Id CVE-2014-2289
Last Modified 21 Apr 2014 01:50:19
Published 18 Apr 2014 06:14:38
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication SINGLE_INSTANCE

CVE-2014-2289

Summary

res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.

Vulnerable Systems

Application

  • Digium Asterisk 12.0.0

  • Digium Asterisk 12.1.0


References

CONFIRM - http://downloads.asterisk.org/pub/security/AST-2014-004.html

MISC - http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff

CONFIRM - https://issues.asterisk.org/jira/browse/ASTERISK-23139

FEDORA - FEDORA-2014-3762

FEDORA - FEDORA-2014-3779


Last Updated: 27 May 2016 11:05:02