Buffer overflow in the processLine function in maptemplate.c in MapServer before 4.10.3 allows attackers to cause a denial of service and possibly execute arbitrary code via a mapfile with a long layer name, group name, or metadata entry name.
https://www.redhat.com/archives/fedora-package-announce/2007-September/msg00096.html
https://bugzilla.redhat.com/show_bug.cgi?id=272081
http://www.vupen.com/english/advisories/2007/2974
http://www.securityfocus.com/bid/25582
http://www.debian.org/security/2008/dsa-1539
http://trac.osgeo.org/mapserver/ticket/2252
http://securityreason.com/securityalert/3082
http://secunia.com/advisories/29688
http://secunia.com/advisories/26718