(Pwn2Own) Oracle Java DriverManager Privilege Block Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle Java. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the usage of java.sql.DriverManager. The issue lies in an implicit call to toString() that is made within a doPrivileged block. An attacker can leverage this vulnerability to execute code under the context of the current process.