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HP SECURITY BULLETIN

HPSBTU01112     REVISION: 1

SSRT4875 rev.1 - HP Tru64 UNIX: Java (TM) Technology Software
                 Denial of Service (DoS)

NOTICE:
There are no restrictions for distribution of this Security
Bulletin provided that it remains complete and intact.

The information in this Security Bulletin should be acted upon
as soon as possible.

INITIAL RELEASE:
27 January 2005

POTENTIAL SECURITY IMPACT:
Remote Denial of Service (DoS)

SOURCE:
Hewlett-Packard Company
HP Software Security Response Team

VULNERABILITY SUMMARY:
A potential vulnerability has been identified that affects the
Software Development Kit (SDK) and Run Time Environment (RTE)
for the Tru64 UNIX Operating System for the Java(TM) Platform.
Object deserialization may allow a remote attacker to cause the
Java Virtual Machine to become unresponsive, resulting in
Denial of Service (DoS) for the runtime environment and servers
that run on the runtime environment.

REFERENCES:
None

SUPPORTED SOFTWARE VERSIONS*:  ONLY impacted versions are listed.
SDK and RTE v 1.4.2-3 and earlier 1.4.2 releases,
and 1.4.1 releases.

BACKGROUND:

RESOLUTION:
SDK and RTE v 1.4.2-4 are available
for download at the following site:

    http://h18012.www1.hp.com/java/download

For a listing of all Tru64 UNIX security patch kits
please see the following web site:

http://h30097.www3.hp.com/unix/security-download.html.

BULLETIN REVISION HISTORY:
Revision 0 - 25-January-2005 Initial Release

Revision 1 - 27-January-2005


SUPPORT: For further information, contact normal HP Services
support channel.

REPORT: To report a potential security vulnerability with any HP
supported product, send Email to: security-alert@hp.com. It is
strongly recommended that security related information being
communicated to HP be encrypted using PGP, especially exploit
information. To obtain the security-alert PGP key please send an
e-mail message to security-alert@hp.com with the Subject of
'get key' (no quotes).

SUBSCRIBE: To initiate a subscription to receive future HP
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On the web page: ITRC security bulletins and patch sign-up
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To review previously published Security Bulletins visit:
http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin

* The Software Product Category that this Security Bulletin
  relates to is represented by the 5th and 6th characters of the
  Bulletin number:
    GN = HP General SW,
    MA = HP Management Agents,
    MI = Misc. 3rd party SW,
    MP = HP MPE/iX,
    NS = HP NonStop Servers,
    OV = HP OpenVMS,
    PI = HP Printing & Imaging,
    ST = HP Storage SW,
    TL = HP Trusted Linux,
    TU = HP Tru64 UNIX,
    UX = HP-UX,
    VV = HP Virtual Vault

System management and security procedures must be reviewed
frequently to maintain system integrity. HP is continually
reviewing and enhancing the security features of software products
to provide customers with current secure solutions.

"HP is broadly distributing this Security Bulletin in order to
bring to the attention of users of the affected HP products the
important security information contained in this Bulletin. HP
recommends that all users determine the applicability of this
information to their individual situations and take appropriate
action. HP does not warrant that this information is necessarily
accurate or complete for all user situations and, consequently, HP
will not be responsible for any damages resulting from user's use
or disregard of the information provided in this Bulletin. To the
extent permitted by law, HP disclaims all warranties, either
express or implied, including the warranties of merchantability
and fitness for a particular purpose, title and non-infringement."


(c)Copyright 2005 Hewlett-Packard Development Company, L.P.
Hewlett-Packard Company shall not be liable for technical or
editorial errors or omissions contained herein. The information
provided is provided "as is" without warranty of any kind. To the
extent permitted by law, neither HP nor its affiliates,
subcontractors or suppliers will be liable for incidental, special
or consequential damages including downtime cost; lost profits;
damages relating to the procurement of substitute products or
services; or damages for loss of data, or software restoration.
The information in this document is subject to change without
notice. Hewlett-Packard Company and the names of Hewlett-Packard
products referenced herein are trademarks of Hewlett-Packard
Company in the United States and other countries. Other product
and company names mentioned herein may be trademarks of their
respective owners.

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