Published:
12 December 2002
Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2002.694 -- Macromedia Security Zone Bulletins
MSPB02-14 - Patch available for web services denial-of-service
vulnerability in JRun 4
12 December 2002
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AusCERT Security Bulletin Summary
---------------------------------
Product: JRun 4.0
ColdFusion MX
Vendor: Macromedia
Impact: Denial of Service
Access Required: Remote
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IMPORTANT:
Several security issues that may affect Macromedia JRun and
ColdFusion customers have come to our attention recently.
To learn about these new issues and what actions you can
take to address them, please visit the Security Zone at
the Macromedia website:
http://www.macromedia.com/security
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MSPB02-14 - Patch available for web services denial-of-service vulnerability in
JRun 4.0 and ColdFusion MX.
Originally Posted: December 11, 2002
~~~~~~~
SUMMARY
Web services in JRun 4.0 and ColdFusion MX products are vulnerable to a denial of
service attack by passing incorrectly formed messages to the SOAP interfaces exposed
by ColdFusion MX and JRun. Both products use an XML parser (either Crimson or Xerces)
that can be made to run in an almost infinite loop with this specially form message -
exhausting CPU resources.
~~~~~~~
WHAT CUSTOMERS SHOULD DO:
We strongly encourage customers to download and install this patch immediately.
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Reporting Security Issues
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Macromedia is committed to addressing security issues and
providing customers with the information on how they can
protect themselves. If you identify what you believe may
be a security issue with a Macromedia product, please
send an e-mail to secure@macromedia.com. We will work to
appropriately address and communicate the issue.
~~~~~~~
Receiving Security Bulletins:
When Macromedia becomes aware of a security issue that we
believe significantly affects our products or customers,
we will notify customers when appropriate. Typically, this
notification will be in the form of a security bulletin
explaining the issue and the response. Macromedia customers
who would like to receive notification of new security
bulletins when they are released can sign up for our
security notification service.
For additional information on security issues at Macromedia,
please visit the Security Zone at:
http://www.macromedia.com/security
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THE INFORMATION PROVIDED BY MACROMEDIA IN THIS BULLETIN
IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND.
MACROMEDIA AND ITS SUPPLIERS DISCLAIM ALL WARRANTIES,
WHETHER EXPRESS OR IMPLIED OR OTHERWISE, INCLUDING THE
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PARTICULAR PURPOSE. ALSO, THERE IS NO WARRANTY OF
NON-INFRINGEMENT, TITLE OR QUIET ENJOYMENT. (USA ONLY)
SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED
WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.
IN NO EVENT SHALL MACROMEDIA, INC. OR ITS SUPPLIERS BE
LIABLE FOR ANY DAMAGES WHATSOEVER INCLUDING, WITHOUT
LIMITATION, DIRECT, INDIRECT, INCIDENTAL, CONSEQUENTIAL,
SPECIAL, PUNITIVE, COVER, LOSS OF PROFITS, BUSINESS
INTERRUPTION OR THE LIKE, OR LOSS OF BUSINESS DAMAGES,
BASED ON ANY THEORY OF LIABILITY INCLUDING BREACH OF
CONTRACT, BREACH OF WARRANTY, TORT(INCLUDING NEGLIGENCE),
PRODUCT LIABILITY OR OTHERWISE, EVEN IF MACROMEDIA, INC.
OR ITS SUPPLIERS OR THEIR REPRESENTATIVES HAVE BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. (USA ONLY)
SOME STATES DO NOT ALLOW THE EXCLUSION OR LIMITATION OF
LIABILITY FOR CONSEQUENTIAL OR INCIDENTAL DAMAGES, SO THE
ABOVE EXCLUSION OR LIMITATION MAY NOT APPLY TO YOU AND
YOU MAY ALSO HAVE OTHER LEGAL RIGHTS THAT VARY FROM STATE
TO STATE.
Macromedia reserves the right to update the information in
this document with current information.
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