Apple Safari Beta 3.0.1 for Windows allows remote attackers to execute arbitrary commands via shell metacharacters in a URI in the SRC of an IFRAME, as demonstrated using a gopher URI.
larholm.com/2007/06/12/safari-for-windows-0day-exploit-in-2-hours
larholm.com/2007/06/14/safari-301-released/
lists.apple.com/archives/security-announce/2007/Jun/msg00000.html
lists.grok.org.uk/pipermail/full-disclosure/2007-June/063926.html
osvdb.org/38542
www.securityfocus.com/archive/1/471176/100/0/threaded
www.securityfocus.com/bid/24434
www.securitytracker.com/id?1018224
www.vupen.com/english/advisories/2007/2192
exchange.xforce.ibmcloud.com/vulnerabilities/34824