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...

OpenJDK: Improper parsing of crossdomain.xml files (intended access restriction bypass) (6798948)

The Java Plug-in in Java SE Development Kit JDK and Java Runtime Environment JRE 6 Update 12, 11, and 10 does not properly parse crossdomain.xml files, which allows remote attackers to bypass intended access restrictions and connect to arbitrary sites via unknown vectors, aka CR 6798948...