CRLF injection vulnerability in WebCore in Apple Mac OS X 10.3.9, 10.4.9 and later, and iPhone before 1.0.1, allows remote attackers to inject arbitrary HTTP headers via LF characters in an XMLHttpRequest request, which are not filtered when serializing headers via the setRequestHeader function. NOTE: this issue can be leveraged for cross-site scripting (XSS) attacks.
https://exchange.xforce.ibmcloud.com/vulnerabilities/35017
http://www.westpoint.ltd.uk/advisories/wp-07-0002.txt
http://www.vupen.com/english/advisories/2007/2731
http://www.vupen.com/english/advisories/2007/2316
http://www.vupen.com/english/advisories/2007/2296
http://www.securitytracker.com/id?1018281
http://www.securityfocus.com/bid/24598
http://www.securityfocus.com/archive/1/472198/100/0/threaded
http://www.kb.cert.org/vuls/id/845708
http://secunia.com/advisories/26287
http://secunia.com/advisories/25786
http://lists.apple.com/archives/Security-announce/2007/Jun/msg00003.html