The detailed explanation and possible values for these properties can be found in the "PKCS12 KeyStore properties" section of the java. The following root certificates with weak bit RSA public keys have been removed from the cacerts keystore:.
A new -groupname option has been added to keytool -genkeypair so that a user can specify a named group when generating a key pair.
For example, keytool -genkeypair -keyalg EC -groupname secpr1 will generate an EC key pair by using the secpr1 curve. Because there might be multiple curves with the same size, using the -groupname option is preferred over the -keysize option. It is used to indicate the certificate authorities CAs that an endpoint supports and should be used by the receiving endpoint to guide certificate selection. This extension is always present for client certificate selection, while it is optional for server certificate selection.
Applications can enable this extension for server certificate selection by setting the jdk. The default value of the property is false. Consequently, there may be interoperability issues when jdk. As an additional way to launch processes on Linux, the jdk. The default launch mechanism VFORK on Linux is unchanged, so this additional option does not affect existing installations.
The default ordered list is now:. When signing a file that contains POSIX file permission or symlink attributes, jarsigner now preserves these attributes in the newly signed file but warns that these attributes are unsigned and not protected by the signature. The same warning is printed during the jarsigner -verify operation for such files. This change is more visible to tools like unzip where these attributes are preserved.
Oracle JDK This package is provided for Solaris HarfBuzz is used directly by libraries such as Pango, and the layout engines in firefox. This is a desktop library, but the font processing it does is part of some common backend server workloads.
It should always be considered as required. If this library is missing, then the pkg mechanism will require it during installation of the JDK. If installing the JDK by using a tar. Following the JDK's update to tzdatab, the long-obsolete files named pacificnew and systemv have been removed. Java JDK Download. Last updated:. October 20, User rating:. The default ordered list is now: x, secpr1, secpr1, secpr1, x, ffdhe, ffdhe, ffdhe, ffdhe, ffdhe The default list can be overridden by using the system property jdk.
The main change is Palestine ends DST earlier than predicted, on The main change is Fiji starts DST later than usual, on Bug Fixes This release also contains fixes for security vulnerabilities described in the Oracle Critical Patch Update. For a more complete list of the bug fixes included in this release, see the JDK The named curves are listed below. With 47 weak named curves to be disabled, adding individual named curves to each disabledAlgorithms property would be overwhelming. Sometimes, even if you are not planning to do any Java development on a computer, you still need the JDK installed.
For example, if you are deploying a web application with JSP, you are technically just running Java programs inside the application server. Why would you need the JDK then? It is not the default rendering engine, however there is an option to enable it by setting the following system property:.
Allow applications to configure context-specific and dynamically-selected deserialization filters via a JVM-wide filter factory that is invoked to select a filter for each deserialization stream.
The behavior is a strict subset of JEP Context-Specific Deserialization Filters to allow a filter factory to be configured using a property configured on the command line or in the security properties file.
The behavior is opt-in based on the presence of the jdk. If set, the JVM-wide filter factory selects the filter for each stream when the stream is constructed and when a stream-specific filter is set.
The JVM-wide filter factory is a java. The parameters are the current filter and a requested filter and the function returns the filter to be used for the stream.
When invoked from the ObjectInputStream constructors, the first parameter is null and the second parameter is the static JVM-wide filter. When invoked from sun. ObjectInputFilter , the first parameter is the filter currently set on the stream which was set in the constructor , and the second parameter is the filter requested. A typical filter factory should use or merge the static JVM-wide filter with other application and context specific filters and the stream-specific filter, if one is set on the stream.
The filter factory implementation can also use any contextual information at its disposal, for example, extracted from the application thread context, or its call stack, to compose and combine a new filter.
It is not restricted to only use its two parameters. Java Download. Last updated:. October 20, User rating:. It is not the default rendering engine, however there is an option to enable it by setting the following system property: sun.
Any disabled mechanism will be ignored if it is specified in the mechanisms argument of Sasl. The default value for this security property is empty, which means that no mechanisms are disabled out-of-the-box.
New Checks on Trust Anchor Certificates New checks have been added to ensure that trust anchors are CA certificates and contain proper extensions. Trust anchors are used to validate certificate chains used in TLS and signed code. Trust anchor certificates must include a Basic Constraints extension with the cA field set to true. Also, if they include a Key Usage extension, the keyCertSign bit must be set.
A new system property named jdk. If the property is set to the empty String or "true" case-insensitive , trust anchor certificates can be used if they do not have proper CA extensions.
The default value of this property, if not set, is "false". Note that the property does not apply to X.
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