Unspecified vulnerability in AppKit in Apple Mac OS X before 10.5 allows user-assisted remote attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted document file, as demonstrated by opening the document with TextEdit.
https://exchange.xforce.ibmcloud.com/vulnerabilities/42705
http://www.vupen.com/english/advisories/2008/1697
http://www.us-cert.gov/cas/techalerts/TA08-150A.html
http://www.securityfocus.com/bid/29487
http://www.securityfocus.com/bid/29412
http://securitytracker.com/id?1020131
http://secunia.com/advisories/30430
http://lists.apple.com/archives/security-announce/2008//May/msg00001.html