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

CVE-2011-2535

This CVE name corresponds to:

Entered Topic
2011-06-25 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.

Details

Type Candidate
Name CVE-2011-2535
Phase Assigned(20110622)

Description

chan_iax2.c in the IAX2 channel driver in Asterisk Open Source 1.4.x before 1.4.41.1, 1.6.2.x before 1.6.2.18.1, and 1.8.x before 1.8.4.3, and Asterisk Business Edition C.3 before C.3.7.3, accesses a memory address contained in an option control frame, which allows remote attackers to cause a denial of service (daemon crash) or possibly have unspecified other impact via a crafted frame.

References

Source Reference
CONFIRM http://downloads.asterisk.org/pub/security/AST-2011-010-1.8.diff
CONFIRM http://downloads.asterisk.org/pub/security/AST-2011-010.html
DEBIAN DSA-2276
FEDORA FEDORA-2011-8914
BID 48431
OSVDB 73309
SECTRACK 1025708
SECUNIA 44973
SECUNIA 45048
SECUNIA 45201
SECUNIA 45239
XF asterisk-iax2channeldriver-dos(68205)