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CVE-2013-5642

This CVE name corresponds to:

Entered	Topic
2013-08-28	asterisk -- multiple vulnerabilities

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

CVE-2013-5642 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2013-5642
Phase	Assigned(20130828)

Description

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.x before 1.8.23.1, 10.x before 10.12.3, and 11.x before 11.5.1; Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2; and Asterisk Digiumphones 10.x-digiumphones before 10.12.3-digiumphones allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an invalid SDP that defines a media description before the connection description in a SIP request.

References

Source	Reference
BUGTRAQ	20130827 AST-2013-005: Remote Crash when Invalid SDP is sent in SIP Request
CONFIRM	http://downloads.asterisk.org/pub/security/AST-2013-005.html
CONFIRM	https://issues.asterisk.org/jira/browse/ASTERISK-22007
DEBIAN	DSA-2749
MANDRIVA	MDVSA-2013:223
BID	62022
OSVDB	96690
SECTRACK	1028957
SECUNIA	54534
SECUNIA	54617