CVE-2013-2451

Name of the Vulnerable Software and Affected Versions Oracle Java SE versions 7 Update 21 and earlier Oracle Java SE versions 6 Update 45 and earlier OpenJDK 7

Description The issue affects the Java Runtime Environment component, allowing local users to impact confidentiality, integrity, and availability through unknown vectors related to Networking. There are claims that this issue may be related to improper enforcement of exclusive port binds when running on Windows, potentially allowing attackers to bind to ports that are already in use.

Recommendations For Oracle Java SE versions 7 Update 21 and earlier, update to a version later than Update 21. For Oracle Java SE versions 6 Update 45 and earlier, update to a version later than Update 45. For OpenJDK 7, consider restricting network access until a patch is available.