Common Vulnerabilities and Exposures have assigned the CVE identifier of CVE-2013-2460 to the following vulnerability: Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java SE 7 Update 21 and earlier allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors related to Serviceability. External References: http://www.oracle.com/technetwork/topics/security/javacpujun2013-1899847.html
Upstream commit: http://hg.openjdk.java.net/jdk7u/jdk7u/jdk/rev/160cde99bb1a
This issue has been addressed in following products: Red Hat Enterprise Linux 5 Via RHSA-2013:0958 https://rhn.redhat.com/errata/RHSA-2013-0958.html
This issue has been addressed in following products: Red Hat Enterprise Linux 6 Via RHSA-2013:0957 https://rhn.redhat.com/errata/RHSA-2013-0957.html
This issue has been addressed in following products: Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2013:0963 https://rhn.redhat.com/errata/RHSA-2013-0963.html
This issue has been addressed in following products: Supplementary for Red Hat Enterprise Linux 5 Supplementary for Red Hat Enterprise Linux 6 Via RHSA-2013:1060 https://rhn.redhat.com/errata/RHSA-2013-1060.html
Fixed in IcedTea7 versions 2.1.9, 2.2.9, 2.3.10 and 2.4.1: http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-June/023849.html http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-June/023860.html http://mail.openjdk.java.net/pipermail/distro-pkg-dev/2013-July/023895.html
Write-up and PoC for this from Adam Gowdiak of the Security Explorations: http://www.security-explorations.com/materials/SE-2012-01-ORACLE-12.pdf http://www.security-explorations.com/materials/se-2012-01-61.zip