CVE-2005-4504
The khtml::RenderTableSection::ensureRows function in KHTMLParser in Apple Mac OS X 10.4.3 and earlier, as used by Safari and TextEdit, allows remote attackers to cause a denial of service (memory consumption and application crash) via HTML files with a large ROWSPAN attribute in a TD tag.
Date published : 2005-12-22
http://lists.apple.com/archives/security-announce/2006/Mar/msg00000.html