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Category:   Application (Web Server/CGI)  >   Oracle WebLogic Vendors:   BEA Systems
WebLogic Server May Disclose Internal Network Addresses
SecurityTracker Alert ID:  1016096
SecurityTracker URL:
CVE Reference:   GENERIC-MAP-NOMATCH   (Links to External Site)
Date:  May 15 2006
Impact:   Disclosure of system information
Fix Available:  Yes  Vendor Confirmed:  Yes  
Version(s): 6.1 SP7, 7.0 SP6, 8.1 SP4; and prior service packs
Description:   A vulnerability was reported in WebLogic Server and WebLogic Express. A remote user may be able to view internal network information.

Messages sent using the WebLogic Server internal T3 protocol may disclose DNS information about origin and destination hosts.

When network address translation is enabled, internal addresses may be disclosed.

The GetIORServlet may expose internal server information. This servlet is installed by default.

Certain invalid XML exceptions disclose server details.

A SOAP transaction fault includes a stack trace that describes host and port information for the affected Coordinator.

Impact:   A remote user may be able to obtain internal network address information.
Solution:   The vendor has issued the following solution [quoted]:

WebLogic Server and WebLogic Express version 8.1

* Upgrade to service pack 5.

WebLogic Server and WebLogic Express version 7.0

* Upgrade to service pack 7.

WebLogic Server and WebLogic Express version 6.1

1. Upgrade to WebLogic Server and WebLogic Express 6.1 Service Pack 7.
2. Install the patch from:
3. Place the jar for the patch in the CLASSPATH before the weblogic.jar file.

The vendor's advisory is available at:

Vendor URL: (Links to External Site)
Cause:   Access control error
Underlying OS:  Linux (Red Hat Enterprise), Linux (SuSE), UNIX (AIX), UNIX (HP/UX), UNIX (Solaris - SunOS), Windows (NT), Windows (2000), Windows (2003)

Message History:   None.

 Source Message Contents

[Original Message Not Available for Viewing]

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