In addition, a symlink to the java.exeĮxecutable is created in the %ProgramData%/Oracle/Java/javapathĭirectory, and this path is prepended to the system RegKey value The Java executable java.exe is installed in the binĭirectory of the JRE. To enable it, see the section Enabling Java Access Bridge.Īfter installation, use the Java item in the Windows Start menu to get access to essential Java information and functions, including help, the Java Control Panel, and checking for updates. See "Private Versus Public JRE" for more information about the public JRE.īy default, Java Access Bridge is disabled. (This also applies to the 64-bit version of the JDK.) You must set the PATH environment variable to point to JAVA_HOME \bin (where JAVA_HOME is the location where you installed the public JRE) to register the JRE. The public JRE installed with the JDK is not registered. When you are finished with the installation, you can delete the downloaded file to recover disk space. If you previously chose to hide some of the security prompts for applets and Java Web Start applications, the installer provides an option for restoring the prompts. The installer notifies you if Java content is disabled in web browsers, and provides instructions for enabling it. Follow the instructions the installer provides. If you saved the JRE installer to your computer, run the installer by double-clicking it. By default no nfig file exists thus, no.You must have administrative permissions in order to install the JRE. The nfig file is used for specifying the location and execution of system-level properties for the Java Runtime Environment. Running an older version of the JRE can introduce security vulnerabilities to the system.Ī configuration file must be present to deploy properties for JRE. The JRE is being continually updated by the vendor in order to address identified security vulnerabilities. The version of the JRE running on the system must be the most current available. The option to enable online certificate validation must be enabled. Therefore, any certificate found revoked on a CRL or via Online Certificate. The option to enable users to check publisher certificates for revocation must be locked.Ĭertificates may be revoked due to improper issuance, compromise of the certificate, and failure to adhere to policy. Certificates may be revoked due to improper issuance, compromise of. The dialog to enable users to check publisher certificates for revocation must be enabled.Ī certificate revocation list is a directory which contains a list of certificates that have been revoked for various reasons. When enabled, if a certificate is presented, the status of the certificate is requested. Online certificate validation provides a real-time option to validate a certificate. The option to enable online certificate validation must be locked. Each option in the Java control panel is represented by property keys. The deployment.properties file is used for specifying keys for the Java Runtime Environment. The dialog enabling users to grant permissions to execute signed content from an un-trusted authority must be disabled.Ī properties file must be present to hold all the keys that establish properties within the Java control panel. Applet sources considered trusted can have their. Even for signed applets, there can be many sources, some of which may be purveyors of malware. Java applets exist both signed and unsigned. The dialog enabling users to grant permissions to execute signed content from an un-trusted authority must be locked. Without a proper path for the properties file. This configuration file must hold values of the location of the deployment.properties file as well as the enforcement of these properties. The configuration file must contain proper keys and values to deploy settings correctly. Java Runtime Environment (JRE) versions that are no longer supported by Oracle for security updates are not evaluated or updated for vulnerabilities leaving them open to potential attack. Java Runtime Environment (JRE) versions that are no longer supported by the vendor for security updates must not be installed on a system. Findings (MAC III - Administrative Sensitive) Finding ID
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