CVE-2006-1931: Undefined Security Weakness

The HTTP/XMLRPC server in Ruby before 1.8.2 uses blocking sockets, which allows attackers to cause a denial of service blocked connections via a large amount of data...

CVE-2004-0174

Apache 1.4.x before 1.3.30, and 2.0.x before 2.0.49, when using multiple listening sockets on certain platforms, allows remote attackers to cause a denial of service blocked new connections via a "short-lived connection on a rarely-accessed listening socket."...