Integer signedness error in Opera before 8.54 allows remote attackers to execute arbitrary code via long values in a stylesheet attribute, which pass a length check. NOTE: a sign extension problem makes the attack easier with shorter strings.
lists.suse.com/archive/suse-security-announce/2006-May/0004.html
secunia.com/advisories/20117
security.gentoo.org/glsa/glsa-200606-01.xml
securitytracker.com/id?1015912
www.opera.com/docs/changelogs/windows/854/
www.sec-consult.com/259.html
www.securityfocus.com/archive/1/430876/100/0/threaded
www.securityfocus.com/bid/17513
www.vupen.com/english/advisories/2006/1354
exchange.xforce.ibmcloud.com/vulnerabilities/25829
marc.info/?l=full-disclosure&m=114493114031891&w=2