The Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 17 and earlier, 6 Update 43 and earlier, 5.0 Update 41 and earlier, and JavaFX 2.2.7 and earlier allows remote attackers to execute arbitrary code via vectors related to 2D, as demonstrated by Joshua Drake during a Pwn2Own competition at CanSecWest 2013.
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03898880
http://h30499.www3.hp.com/t5/HP-Security-Research-Blog/Pwn2Own-2013/ba-p/5981157
http://lists.apple.com/archives/security-announce/2013/Apr/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2013-05/msg00013.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2013-06/msg00007.html
http://marc.info/?l=bugtraq&m=137283787217316&w=2
http://rhn.redhat.com/errata/RHSA-2013-0757.html
http://rhn.redhat.com/errata/RHSA-2013-0758.html
http://rhn.redhat.com/errata/RHSA-2013-1455.html
http://rhn.redhat.com/errata/RHSA-2013-1456.html
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16663
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19482
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19553
https://twitter.com/thezdi/status/309438311112507392
http://www.oracle.com/technetwork/topics/security/javacpuapr2013-1928497.html