Bugzilla 2.14 before 2.14.2, and 2.16 before 2.16rc2, may allow remote attackers to cause a denial of service or execute certain queries via a SQL injection attack on the sort order parameter to buglist.cgi.
http://www.securityfocus.com/bid/4964
http://bugzilla.mozilla.org/show_bug.cgi?id=130821
http://archives.neohapsis.com/archives/bugtraq/2002-06/0054.html