CVE-2012-3411 Information

Description

Dnsmasq before 2.63test1 when used with certain libvirt configurations replies to requests from prohibited interfaces which allows remote attackers to cause a denial of service (traffic amplification) via a spoofed DNS query.

Reference

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=683372 http://rhn.redhat.com/errata/RHSA-2013-0276.html http://rhn.redhat.com/errata/RHSA-2013-0277.html http://rhn.redhat.com/errata/RHSA-2013-0579.html http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=2f38141f434e23292f84cefc33e8de76fb856147 http://thekelleys.org.uk/gitweb/?p=dnsmasq.git;a=commitdiff;h=54dd393f3938fc0c19088fbd319b95e37d81a2b0 http://www.mandriva.com/security/advisories?name=MDVSA-2013:072 http://www.openwall.com/lists/oss-security/2012/07/12/5 http://www.securityfocus.com/bid/54353 http://www.thekelleys.org.uk/dnsmasq/CHANGELOG https://bugzilla.redhat.com/show_bug.cgi?id=833033