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[Sun] DoS Schwachstelle in Java Runtime Environment - Sun Alert ID: 57555
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Liebe Kolleginnen und Kollegen,
soeben erreichte uns das nachfolgende Bulletin des SUN Customer Warning
System. Wir geben diese Informationen unveraendert an Sie weiter.
Sun Alert ID: 57555
Eine Schwachstelle im Java Runtime Environment ermoeglicht einem
entfernten unpriviligiertem Angreifer einen Denial of Service (DoS)
Angriff auf die Anwendungen und Server, die in dem Runtime Environment
laufen.
Betroffen sind die folgenden Software Pakete und Plattformen:
Windows Production Releases
* SDK und JRE 1.4.2_03 und fruehere 1.4.2 Versionen
Solaris Operating Environment Releases
* SDK und JRE 1.4.2_03 und fruehere 1.4.2 Versionen
Linux Production Releases
* SDK und JRE 1.4.2_03 und fruehere 1.4.2 Versionen
Vom Hersteller werden ueberarbeitete Pakete zur Verfuegung gestellt.
(c) der deutschen Zusammenfassung bei DFN-CERT Services GmbH; die
Verbreitung, auch auszugsweise, ist nur unter Hinweis auf den Urheber,
DFN-CERT Services GmbH, und nur zu nicht kommerziellen Zwecken
gestattet.
Mit freundlichen Gruessen,
Jan Kohlrausch, DFN-CERT
- --
Jan Kohlrausch (CSIRT), DFN-CERT Services GmbH
Web: https://www.dfn-cert.de/, Phone: +49-40-808077-555
PGP RSA/2048, A5DD03D1, A2 55 1C 51 0A 30 3E 78 5B 40 DA B7 14 F7 C9 E8
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UNIRAS (UK Govt CERT) Briefing Notice - 209/04 dated 10.05.04 Time: 14:55
UNIRAS is part of NISCC (National Infrastructure Security Co-ordination Centre)
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UNIRAS material is also available from its website at www.uniras.gov.uk and
Information about NISCC is available from www.niscc.gov.uk
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Title
=====
Java Runtime Environment Remote Denial of Service(DoS) Vulnerability
Detail
======
A vulnerability in the Java Runtime Environment may allow a remote
unprivileged user to cause the Java Virtual Machine to become unresponsive
resulting in a Denial of Service (DoS) condition for the runtime
environment and servers that run on the runtime environment.
ESB-2004.0333 -- Sun Alert Notification - Sun Alert ID: 57555
Java Runtime Environment Remote Denial of Service(DoS) Vulnerability
10 May 2004
Product: Java JRE/SDK
Publisher: Sun Microsystems
Operating System: Windows
Solaris
Linux
Impact: Denial of Service
Access Required: Remote
Original Bulletin:
http://sunsolve.sun.com/pub-cgi/retrieve.pl?doc=fsalert%2F57555
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DOCUMENT ID: 57555
SYNOPSIS: Java Runtime Environment Remote Denial of Service(DoS)
Vulnerability
DETAIL DESCRIPTION:
Sun(sm) Alert Notification
* Sun Alert ID: 57555
* Synopsis: Java Runtime Environment Remote Denial of Service (DoS)
Vulnerability
* Category: Security
* Product: Java JRE/SDK
* BugIDs: 4879522
* Avoidance: Upgrade
* State: Resolved
* Date Released: 06-May-2004
* Date Closed: 06-May-2004
* Date Modified:
1. Impact
A vulnerability in the Java Runtime Environment may allow a remote
unprivileged user to cause the Java Virtual Machine to become
unresponsive resulting in a Denial of Service (DoS) condition for the
runtime environment and servers that run on the runtime environment.
2. Contributing Factors
This issue can occur in the following releases:
Windows Production Releases
* SDK and JRE 1.4.2_03 or earlier 1.4.2 releases
Solaris Operating Environment Releases
* SDK and JRE 1.4.2_03 or earlier 1.4.2 releases
Linux Production Releases
* SDK and JRE 1.4.2_03 or earlier 1.4.2 releases
Note: Releases prior to 1.4.2 are not affected.
To determine the release of an installation, run the "java" command
with the "-fullversion" option:
$ java -fullversion
java full version "1.4.2_04-b03
3. Symptoms
If the described issue occurs, the Java Runtime Environment is
unresponsive.
SOLUTION SUMMARY:
4. Relief/Workaround
There is no workaround. Please see the "Resolution" section below.
5. Resolution
This issue is addressed in the following releases:
Windows Production Releases
* SDK and JRE 1.4.2_04 or later 1.4.2 releases
Solaris Operating Environment Releases
* SDK and JRE 1.4.2_04 or later 1.4.2 releases
Linux Production Releases
* SDK and JRE 1.4.2_04 or later 1.4.2 releases
SDK and JRE releases are available at: [1]http://java.sun.com/j2se/
This Sun Alert notification is being provided to you on an "AS IS"
basis. This Sun Alert notification may contain information provided by
third parties. The issues described in this Sun Alert notification may
or may not impact your system(s). Sun makes no representations,
warranties, or guarantees as to the information contained herein. ANY
AND ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR
NON-INFRINGEMENT, ARE HEREBY DISCLAIMED. BY ACCESSING THIS DOCUMENT
YOU ACKNOWLEDGE THAT SUN SHALL IN NO EVENT BE LIABLE FOR ANY DIRECT,
INDIRECT, INCIDENTAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES THAT ARISE
OUT OF YOUR USE OR FAILURE TO USE THE INFORMATION CONTAINED HEREIN.
This Sun Alert notification contains Sun proprietary and confidential
information. It is being provided to you pursuant to the provisions of
your agreement to purchase services from Sun, or, if you do not have
such an agreement, the Sun.com Terms of Use. This Sun Alert
notification may only be used for the purposes contemplated by these
agreements.
Copyright 2000-2004 Sun Microsystems, Inc., 4150 Network Circle, Santa
Clara, CA 95054 U.S.A. All rights reserved.
References
1. http://java.sun.com/j2se/
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For additional information or assistance, please contact the HELP Desk by
telephone or Not Protectively Marked information may be sent via
EMail to: uniras@xxxxxxxxxxxx
Office Hours:
Mon - Fri: 08:30 - 17:00 Hrs
Tel: +44 (0) 20 7821 1330 Ext 4511
Fax: +44 (0) 20 7821 1686
Outside of Office Hours:
On Call Duty Officer:
Tel: +44 (0) 20 7821 1330 and follow the prompts
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UNIRAS wishes to acknowledge the contributions of Sun Microsystems for the information
contained in this Briefing.
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This Briefing contains the information released by the original author. Some
of the information may have changed since it was released. If the vulnerability
affects you, it may be prudent to retrieve the advisory from the canonical site
to ensure that you receive the most current information concerning that problem.
Reference to any specific commercial product, process, or service by trade
name, trademark manufacturer, or otherwise, does not constitute or imply
its endorsement, recommendation, or favouring by UNIRAS or NISCC. The views
and opinions of authors expressed within this notice shall not be used for
advertising or product endorsement purposes.
Neither UNIRAS or NISCC shall also accept responsibility for any errors
or omissions contained within this briefing notice. In particular, they shall
not be liable for any loss or damage whatsoever, arising from or in connection
with the usage of information contained within this notice.
UNIRAS is a member of the Forum of Incident Response and Security Teams (FIRST)
and has contacts with other international Incident Response Teams (IRTs) in
order to foster cooperation and coordination in incident prevention, to prompt
rapid reaction to incidents, and to promote information sharing amongst its
members and the community at large.
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<End of UNIRAS Briefing>
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