When I go to any web page that uses java, for example www.java.com -> Do I have Java? , it complains that the java version installed has security flaws. However I have the latest version (7 u 45) and I have checked on java.com and I don't have any old versions installed. Is this a firefox bug and is there any way round it?
Firefox has blocked Java plugins due to alleged security issues. This isn't related to any particular version of Java. There is a way round it described on the Mozilla website: