buddy-ng.c in Aircrack-ng before 1.2 Beta 3 allows remote attackers to cause a denial of service (segmentation fault) via a response with a crafted length parameter.
https://github.com/aircrack-ng/aircrack-ng/commit/da087238963c1239fdabd47dc1b65279605aca70
https://bugzilla.redhat.com/show_bug.cgi?id=1159812
http://www.securityfocus.com/bid/71085
http://www.securityfocus.com/archive/1/533869/100/0/threaded
http://security.gentoo.org/glsa/glsa-201411-08.xml
http://packetstormsecurity.com/files/128943/Aircrack-ng-1.2-Beta-3-DoS-Code-Execution.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-November/143606.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-November/143595.html
http://lists.fedoraproject.org/pipermail/package-announce/2014-November/143216.html
http://aircrack-ng.blogspot.com/2014/10/aircrack-ng-12-release-candidate-1.html