OpenJDK: Possibility of trusted applet run in older, vulnerable version of JRE (6706490)

The Java Plug-in in Java SE Development Kit JDK and Java Runtime Environment JRE 6 Update 12, 11, and 10 allows user-assisted remote attackers to cause a trusted applet to run in an older JRE version, which can be used to exploit vulnerabilities in that older version, aka CR 6706490...