CVE-2014-6610

Name	CVE-2014-6610
Description	Asterisk Open Source 11.x before 11.12.1 and 12.x before 12.5.1 and Certified Asterisk 11.6 before 11.6-cert6, when using the res_fax_spandsp module, allows remote authenticated users to cause a denial of service (crash) via an out of call message, which is not properly handled in the ReceiveFax dialplan application.
Source	CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DLA-455-1
Debian Bugs	762164

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
asterisk (PTS)	forky, sid	1:22.10.1+dfsg+~cs6.17.60671434-1	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Urgency	Origin	Debian Bugs
asterisk	source	squeeze	(not affected)
asterisk	source	wheezy	1:1.8.13.1~dfsg1-3+deb7u4		DLA-455-1
asterisk	source	(unstable)	1:11.12.1~dfsg-1	medium		762164

Notes

[squeeze] - asterisk <not-affected> (Vulnerable code not present)
http://downloads.asterisk.org/pub/security/AST-2014-010.html
http://downloads.asterisk.org/pub/security/AST-2014-010-11.diff applies on 1:1.8.13.1~dfsg1-3+deb7u3
Squeeze version doesn't have res/res_fax_spandsp.c with the problem.