Java 7 Update 11, Java 6 Update 38, and earlier versions of Java contain vulnerabilities that can allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable system.
The Oracle Java Runtime Environment (JRE) allows users to run Java applications in a browser or as standalone programs. Oracle has made the JRE available for multiple operating systems.
The Java JRE plug-in provides its own Security Manager. Typically, a web applet runs with a security manager provided by the browser or Java Web Start plugin. Oracle's document states, "If there is a security manager already installed, this method first calls the security manager's checkPermission method with a RuntimePermission("setSecurityManager") permission to ensure it's safe to replace the existing security manager. This may result in throwing a SecurityException".
By convincing a user to visit a specially crafted HTML document, a remote attacker may be able to execute arbitrary code on a vulnerable system. Note that applications that use the Internet Explorer web content rendering components, such as Microsoft Office or Windows Desktop Search, may also be used as an attack vector for these vulnerabilities. The vulnerabilities that affect server deployments of Java may be exploited by causing a Java server application to process untrusted data.
Apply an update
Disable Java in web browsers
These vulnerabilities were reported by Oracle.
This document was written by Will Dormann.
|CVE IDs:||CVE-2012-1541, CVE-2012-1543, CVE-2012-3213, CVE-2012-3342, CVE-2012-4301, CVE-2012-4305, CVE-2013-0351, CVE-2013-0409, CVE-2013-0419, CVE-2013-0423, CVE-2013-0424, CVE-2013-0425, CVE-2013-0426, CVE-2013-0427, CVE-2013-0428, CVE-2013-0429, CVE-2013-0430, CVE-2013-0431, CVE-2013-0432, CVE-2013-0433, CVE-2013-0434, CVE-2013-0435, CVE-2013-0436, CVE-2013-0437, CVE-2013-0438, CVE-2013-0439, CVE-2013-0440, CVE-2013-0441, CVE-2013-0442, CVE-2013-0443, CVE-2013-0444, CVE-2013-0445, CVE-2013-0446, CVE-2013-0447, CVE-2013-0448, CVE-2013-0449, CVE-2013-0450, CVE-2013-1472, CVE-2013-1473, CVE-2013-1474, CVE-2013-1475, CVE-2013-1476, CVE-2013-1477, CVE-2013-1478, CVE-2013-1479, CVE-2013-1480, CVE-2013-1481, CVE-2013-1482, CVE-2013-1483, CVE-2013-1489|
|Date First Published:||2013-02-01|
|Date Last Updated:||2013-06-14 20:39 UTC|