The admin server in Sun Java System Web Server 7.0 Update 6 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via an HTTP request that lacks a method token.
Oracle iPlanet Web Server (formerly Sun Java System Web Server or Sun ONE Web Server) 6.1 before SP12, and 7.0 through Update 6, when running on Windows, allows remote attackers to read arbitrary JSP files via an alternate data stream syntax, as demonstrated by a .jsp::$DATA URI.