Security Vulnerability CVE-2014-6502 in Oracle JDK
Supported versions that are affected are Java SE 5.0u71, Java SE 6u81, Java SE 7u67, Java SE 8u20 and Java SE Embedded 7u60. Very difficult to exploit vulnerability allows successful unauthenticated network attacks via multiple protocols. Successful attack of this vulnerability can result in unauthorized update, insert or delete access to some Java SE, Java SE Embedded accessible data. Note: Applies to client deployment of Java only. This vulnerability can be exploited only through sandboxed Java Web Start applications and sandboxed Java applets.