Apple Safari 2.0.3 allows remote attackers to cause a denial of service and possibly execute code via a large CELLSPACING attribute in a TABLE tag, which triggers an error in KWQListIteratorImpl::KWQListIteratorImpl.
https://exchange.xforce.ibmcloud.com/vulnerabilities/25946
https://euvd.enisa.europa.eu/vulnerability/EUVD-2006-1986
http://www.vupen.com/english/advisories/2006/1452
http://www.securityfocus.com/bid/17634
http://www.security-protocols.com/sp-x26-advisory.php