FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

CVE-2013-5641

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-2013-5641 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2013-5641
Phase	Assigned(20130828)

Description

The SIP channel driver (channels/chan_sip.c) in Asterisk Open Source 1.8.17.x through 1.8.22.x, 1.8.23.x before 1.8.23.1, and 11.x before 11.5.1 and Certified Asterisk 1.8.15 before 1.8.15-cert3 and 11.2 before 11.2-cert2 allows remote attackers to cause a denial of service (NULL pointer dereference, segmentation fault, and daemon crash) via an ACK with SDP to a previously terminated channel. NOTE: some of these details are obtained from third party information.

References

Source	Reference
BUGTRAQ	20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP
BUGTRAQ	20130827 AST-2013-004: Remote Crash From Late Arriving SIP ACK With SDP
CONFIRM	http://downloads.asterisk.org/pub/security/AST-2013-004.html
CONFIRM	https://issues.asterisk.org/jira/browse/ASTERISK-21064
DEBIAN	DSA-2749
MANDRIVA	MDVSA-2013:223
BID	62021
OSVDB	96691
SECTRACK	1028956
SECUNIA	54534
SECUNIA	54617