BEA WebLogic Web Application Authentication Bypass Vulnerability

BID:7130

Info

BEA WebLogic Web Application Authentication Bypass Vulnerability

Bugtraq ID: 7130
Class: Design Error
CVE:
Remote: Yes
Local: No
Published: Mar 18 2003 12:00AM
Updated: Mar 18 2003 12:00AM
Credit: This vulnerability was disclosed by the vendor.
Vulnerable: BEA Systems WebLogic Server for Win32 7.0 .0.1 SP 1
BEA Systems WebLogic Server for Win32 7.0 .0.1
BEA Systems WebLogic Server for Win32 7.0 SP 1
BEA Systems WebLogic Server for Win32 7.0
- Microsoft Windows 2000 Advanced Server SP2
 - Microsoft Windows 2000 Advanced Server SP1
 - Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
 - Microsoft Windows 2000 Datacenter Server SP1
 - Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Professional SP2
 - Microsoft Windows 2000 Professional SP1
 - Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server SP2
 - Microsoft Windows 2000 Server SP1
 - Microsoft Windows 2000 Server
- Microsoft Windows 2000 Terminal Services SP2
 - Microsoft Windows 2000 Terminal Services SP1
 - Microsoft Windows 2000 Terminal Services
- Microsoft Windows NT Enterprise Server 4.0 SP6a
 - Microsoft Windows NT Enterprise Server 4.0 SP6
 - Microsoft Windows NT Enterprise Server 4.0 SP5
 - Microsoft Windows NT Enterprise Server 4.0 SP4
 - Microsoft Windows NT Enterprise Server 4.0 SP3
 - Microsoft Windows NT Enterprise Server 4.0 SP2
 - Microsoft Windows NT Enterprise Server 4.0 SP1
 - Microsoft Windows NT Enterprise Server 4.0
 - Microsoft Windows NT Server 4.0 SP6a
 - Microsoft Windows NT Server 4.0 SP6
 - Microsoft Windows NT Server 4.0 SP5
 - Microsoft Windows NT Server 4.0 SP4
 - Microsoft Windows NT Server 4.0 SP3
 - Microsoft Windows NT Server 4.0 SP2
 - Microsoft Windows NT Server 4.0 SP1
 - Microsoft Windows NT Server 4.0
 - Microsoft Windows NT Terminal Server 4.0 SP6
 - Microsoft Windows NT Terminal Server 4.0 SP5
 - Microsoft Windows NT Terminal Server 4.0 SP4
 - Microsoft Windows NT Terminal Server 4.0 SP3
 - Microsoft Windows NT Terminal Server 4.0 SP2
 - Microsoft Windows NT Terminal Server 4.0 SP1
 - Microsoft Windows NT Terminal Server 4.0
 - Microsoft Windows NT Workstation 4.0 SP6a
 - Microsoft Windows NT Workstation 4.0 SP6
 - Microsoft Windows NT Workstation 4.0 SP5
 - Microsoft Windows NT Workstation 4.0 SP4
 - Microsoft Windows NT Workstation 4.0 SP3
 - Microsoft Windows NT Workstation 4.0 SP2
 - Microsoft Windows NT Workstation 4.0 SP1
 - Microsoft Windows NT Workstation 4.0
 BEA Systems Weblogic Server 7.0 .0.1 SP 1
BEA Systems Weblogic Server 7.0 .0.1
BEA Systems Weblogic Server 7.0 SP 1
BEA Systems Weblogic Server 7.0
- HP HP-UX 11.0
- HP HP-UX 11i v1
 - IBM AIX 4.3.3
- Microsoft Windows 2000 Advanced Server SP2
 - Microsoft Windows 2000 Advanced Server SP1
 - Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
 - Microsoft Windows 2000 Datacenter Server SP1
 - Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Professional SP2
 - Microsoft Windows 2000 Professional SP1
 - Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Server SP2
 - Microsoft Windows 2000 Server SP1
 - Microsoft Windows 2000 Server
- Microsoft Windows NT Enterprise Server 4.0 SP6a
 - Microsoft Windows NT Enterprise Server 4.0 SP6
 - Microsoft Windows NT Enterprise Server 4.0 SP5
 - Microsoft Windows NT Enterprise Server 4.0 SP4
 - Microsoft Windows NT Server 4.0 SP6a
 - Microsoft Windows NT Server 4.0 SP6
 - Microsoft Windows NT Server 4.0 SP5
 - Microsoft Windows NT Server 4.0 SP4
 - Microsoft Windows NT Workstation 4.0 SP6a
 - Microsoft Windows NT Workstation 4.0 SP6
 - Microsoft Windows NT Workstation 4.0 SP5
 - Microsoft Windows NT Workstation 4.0 SP4
 - Redhat Linux 7.1 i386
 - Redhat Linux 6.2 i386
 - Sun Solaris 8_sparc
 - Sun Solaris 2.7_sparc
 - Sun Solaris 2.6_sparc
Not Vulnerable: BEA Systems Weblogic Server 7.0 .0.1 SP 2
BEA Systems Weblogic Server 7.0 SP 2

Discussion

BEA WebLogic Web Application Authentication Bypass Vulnerability

BEA WebLogic reported vulnerable to authentication bypass vulnerability under certain circumstances.

When a BEA WebLogic web application component that implements session persistence is redistributed without a server reboot an authenticated user session can, in some cases, be reused by any user for a variable period of time without requiring valid credentials.

This vulnerability may be exploited to gain access to the WebLogic server without prior authentication.

Exploit / POC

BEA WebLogic Web Application Authentication Bypass Vulnerability

There is no exploit required.

Solution / Fix

BEA WebLogic Web Application Authentication Bypass Vulnerability

Solution:
BEA Systems have advised that users upgrade to the latest service pack levels that address this issue:


BEA Systems Weblogic Server 7.0 .0.1

BEA Systems Weblogic Server 7.0 .0.1 SP 1

BEA Systems Weblogic Server 7.0 SP 1

BEA Systems Weblogic Server 7.0

References

BEA WebLogic Web Application Authentication Bypass Vulnerability

References:

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