Oracle releases unscheduled fix for critical vulnerability
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At the recent Black Hat conference in Las Vegas, security expert David Litchfield revealed a zero day exploit in Oracle's database server. Oracle has now plugged this vulnerability with an unscheduled patch. Server versions 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2 and 11.2.0.3 are all affected, though the July 2012 patch update contained a fix for the latter two.