Getting Started

    JavaTM 2, Standard Edition, v. 1.3.1_20
    for SCO® UNIX® Operating Systems

This release of Java 2 Standard Edition contains:

J2SE 1.3.1 for SCO UNIX is a full implementation of the Sun MicrosystemsTM Java 2 Platform - the technology and environment described in the SunTM specifications of the Java 2 Platform, Standard Edition, v. 1.3.1. (The _20 suffix on the version number indicates the patch level of the Sun J2SE that J2SE 1.3.1 for SCO UNIX corresponds to.)

Note: This is a separate Java implementation from the Java 2 Standard Edition implementations available for the Linux Kernel Personality (LKP) on UnixWare.

Changes in This Release

J2SE 1.3.1_20

J2SE 1.3.1_20 for SCO UNIX is the latest and cumulative update to J2SE 1.3.1. It contains the latest set of fixes from Sun including:

Sun Alert ID        Description
102686 The Java Runtime Environemnt and the Java Secure Socket Extension may verify incorrect RSA PKCS #1 v1.5 signatures if the RSA public key exponent is 3. This may allow applets or applications that are signed by forged signing certificates and web sites with forged web server certificates to be verified as valid.

For more information see:

http://www.imc.org/ietf-openpgp/mail-archive/msg14307.html http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-4339

This rleease supercedes the previous J2SE 1.3.1_19 web-release for UnixWare 7.1.x and OpenServer 5.0.[67] and is available for download from the OS specific section of the SCO support web site at http://www.sco.com/support/download.html/.

J2SE 1.3.1_19

J2SE 1.3.1_19 for SCO UNIX, previously available from the SCO Support download site, contained the then latest set of fixes from Sun including:

Sun Alert ID        Description
102760 A buffer overflow vulnerability in processing GIF images in the Java Runtime Environment may allow an untrusted applet to elevate its privileges. (Fix from J2SE 5.0, update 10 released in SCO's J2SE 5.0, update 09 release.)
102732 Two vulnerabilities in the Java Runtime Environment may allow an untrusted applet to access data in other applets.
102729 Two buffer overflow vulneribilities in the JRE may independently allow an untrusted applet to elevate its previleges. For example, an applet may grant itself permissions to read and write a local file or execute local applications that are accessible to the user running the untrusted applet.

See the "Changes in This Release" section of the Release Notes for details on the contents of earlier updates to J2SE 1.3.1.

System Requirements and Supported Platforms

Supported SCO UNIX platforms:

J2SE 1.3.1 for SCO UNIX is not supported on older versions of the supported SCO operating systems, such as SCO OpenServer Release 5.0.5 or UnixWare 7 Release 7.1.0, nor is it available for older operating systems, such as the SCO UnixWare 2 operating system.

J2SE 1.3.1 for SCO UNIX cannot be used with the older OSRcompat packages that were released together with UnixWare 7 Release 7.0, UnixWare 7 Release 7.1.0, or UnixWare 7 Release 7.1.1.

[*] Package urwfonts is available as part of the UnixWare 7 Release 7.1.3, the Open UNIX 8.0.0 and the OpenServer 5.0.7 media kits and is automatically installed as part of Initial System Load if Java is installed. It is also available on the UnixWare and OpenServer Development Kit 7.1.3, the Open UNIX Development Kit Release 8.0.0 or may be downloaded from this download page.

[**] The recommended runtime for UnixWare and Open UNIX is the various library packages version 8.0.1 that are part of the UnixWare 7 Release 7.1.3 media kit, on the UnixWare and Open Server Development Kit version 7.1.3 CD-ROM, or the UnixWare 7.1.3 (UDK) Runtime Libraries available at the SCO download site, http://www.sco.com/download/. The required runtime on OpenServer 5 are the libraries contained in the package set OSRcompat version 8.0.1 available on the UnixWare and Open Server Development Kit 7.1.3 CD-ROM, the SCO OpenServer Release 5.0.7 media, or in the Binary Compatibility 7.1.3 for OpenServer on the SCO download site, http://www.sco.com/download/.

Package set udkrtfs, is available for free download from http://www.sco.com/download/. Click on "UNIX", then choose "UnixWare and OpenServer Development Kit Feature Supplement 7.1.1b", then look for the downloadable file udkrtfs.image.Z.

[***] Maintenance packs, maintenance supplements, release supplements, and support level supplements (SLS) that are provided to SCO UNIX customers to fix problems reported in our products, are available for free download via anonymous ftp from ftp://ftp.sco.com/pub/unixware7/713, ftp://ftp.sco.com/pub/openunix8, ftp://ftp.sco.com/pub/unixware7, and ftp://ftp.sco.com/pub/openserver5.

See the current J2SE 1.3.1_17 Release Notes (ReleaseNotes.html) available on this down load page for issues associated with UnixWare 7 NonStop® Clusters Release 7.1.1+IP (NSC 7.1.1+IP).

Package Name
Required Software
 Approx. Size
Contains
    urwfonts
      3 MB (URW)++ Free X11 Fonts
    j2jre131
  urwfonts

 runtime
  (above)		   26 MB Runtime Support:
java, the Java virtual machine (JVM); the JIT compiler; Java Foundation Classes (JFC) & Swing Package; and basic API libraries: language support, I/O, AWT, networking, utilities, images, media, math, compression, and security.

Distributed applications and database access:
Remote Method Invocation (RMI); JavaBeansTM (component object model); JDBCTM (database access); Internationalization tools; Security tools; Java IDL tools.

    j2sdk131
  j2jre131   11 MB Development Tools:
appletviewer, the Java Applet Viewer; javac, the Java Compiler; jdb, the command-line Java debugger; javah, the C Header and Stub File Generator for native methods; javap, the Java Class File Disassembler; javadoc, the JAVA API Documentation Generator; jar, the Java Archive (JAR) tool; and assorted other commands used in Java development; class libraries used in Java development; header files used in native code development.
    j2pls131
  j2sdk131   41 MB Java 2 demo applets and applications; Demos of Swing set functionality; native method demos; Java Plug-in demos; Debuggable versions (_g-suffixed) of many of the commands and libraries.
    j2plg131
  j2jre131    1.4 MB Java 2 Plug-in for Netscape 4.x Navigator or Communicator browsers and Mozilla browsers on UnixWare 7.1.x and OpenServer.

Note: Where one J2SE 1.3.1 package requires another J2SE 1.3.1 package, the version numbers of the packages must be the same. The Java 2 Plug-in package, version 1.3.1.19 requires the Java 2 Runtime, version 1.3.1.19.

Download and Installation

The J2SE 1.3.1 product is distributed as four separate installable Java packages plus a urwfonts package, if needed.

Installation with the UnixWare package tools on UnixWare, Open UNIX or OpenServer

  1. Print or save a copy of this "Getting Started" page for later reference.

  2. Download a copy of the current J2SE 1.3.1_19 Release Notes (ReleaseNotes.html)and save, also for later reference.

  3. Select and download the packages you wish to install. Note that the packages are available in two formats:

  4. Download an install any prerequisite packages, runtime, maintenance packs, maintenance supplements, support level supplements as required in the System Requirements and Supported Platforms of this document.

  5. As root, installed the J2SE packages that you have downloaded.

    Change directory into the directory containing the downloaded package datastreams

    cd  <download-dir>

    On UnixWare or Open UNIX 8:

    Install the J2SE 1.3.1 packages in the following order.
    If the package datastreams have been downloaded in compressed format:
    zcat   urwfonts.ds.Z   |   pkgadd -d -
    zcat   j2jre131.ds.Z   |   pkgadd -d -
    zcat   j2sdk131.ds.Z   |   pkgadd -d -
    zcat   j2pls131.ds.Z   |   pkgadd -d -
    zcat   j2plg131.ds.Z   |   pkgadd -d -
    If the package datastreams have been uncompressed when downloaded with your browser:
    pkgadd   -d  `pwd`/urwfonts.ds
    pkgadd   -d  `pwd`/j2jre131.ds
    pkgadd   -d  `pwd`/j2sdk131.ds
    pkgadd   -d  `pwd`/j2pls131.ds
    pkgadd   -d  `pwd`/j2plg131.ds

    On OpenServer, having downloaded the custom format files:

    Make a subdirectory for each custom tar file that you downloaded.
    mkdir JRE Java2 javaplug
    Unwind each tar file into the corresponding subdirectory.
    cd JRE; tar -xf ../JRE.VOLS.tar
    cd ../Java2; tar -xf ../Java2.VOLS.tar
    cd ../javaplug; tar -xf ../javaplug.VOLS.tar

    If you have an earlier version of J2SE 1.3.1 on your system, it is recommended that it be removed prior to installing the latest update. Because of dependencies in the underlying UnixWare packages, remove the J2SE 1.3.1 components in the following order - one component at a time.

    • Java 2 Plug-in - (javaplug)
    • Java 2 Software Development Kit - (JRE)
    • Java 2 Runtime Environment - (Java2)

    Software should be installed in the following order:

    • Java 2 Runtime Environment
    • Java 2 Software Development Kit
    • Java 2 Plug-in
    Run the Software Manager with the command:
    scoadmin software
                or
    custom
    or double-click on the Software Manager icon in the desktop.

    1. Pull down the "Software" menu and select "Install New".
    2. When prompted for the host from which to install, choose the local machine and then "Continue".
    3. In the "Select Media" menu, pull down the "Media Device" menu. Select "Media Images", then choose "Continue".
    4. When prompted for the "Image Directory", enter the directory where you unwound the tar file of the package to be installed and choose "OK".
    5. When prompted to select the software to install, the single software package in the directory will by highlighted. Choose "Install".
    6. Repeat steps 1 through 5 for each remaining software download file to be installed.

Important Notes

Documentation

Essential information about this product is contained in the Java 2 Standard Edition,v. 1.3.1_20, for SCO UNIX Operating Systems Release Notes which are distributed with the j2jre131 package and installed in /usr/java. A copy of the Release Notes is available on this download page.

Be sure to read these notes thoroughly before attempting to use the J2SE 1.3.1. We recommend that you print out or bookmark these notes for later reference.

Licensing

The J2SE 1.3.1 for SCO UNIX is licensed under the same terms as the host SCO operating system upon which it is installed.


Document version 405-000-043-t
25 Feb 2007
Copyright © 2003-2007 The SCO Group, Inc. All rights reserved.