Cross-site scripting (XSS) vulnerability in Apache 2.2.6 and earlier allows remote attackers to inject arbitrary web script or HTML via UTF-7 encoded URLs that are not properly handled when displaying the 403 Forbidden error page.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5143
https://exchange.xforce.ibmcloud.com/vulnerabilities/42303
http://www.ubuntu.com/usn/USN-731-1
http://www.securityfocus.com/archive/1/491967/100/0/threaded
http://www.securityfocus.com/archive/1/491930/100/0/threaded
http://www.securityfocus.com/archive/1/491901/100/0/threaded
http://www.securityfocus.com/archive/1/491862/100/0/threaded
http://securityreason.com/securityalert/3889
http://secunia.com/advisories/35650
http://secunia.com/advisories/34219
http://secunia.com/advisories/31651
http://marc.info/?l=bugtraq&m=125631037611762&w=2
http://marc.info/?l=bugtraq&m=124654546101607&w=2
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c01539432