BEA WebLogic Server and WebLogic Express SSL port denial of service

weblogic-ssl-port-dos (34278)

Low Risk

Description:

The BEA WebLogic Server and WebLogic Express SSL port is vulnerable to a denial of service caused by an error that can occur under certain configurations. A remote attacker could access the SSL port while it is half-closed to cause the port to become inaccessible.

*CVSS:

Base Score:	2.8
Access Vector:	Remote
Access Complexity:	High
Authentication:	Not Required
Confidentiality Impact:	None
Integrity Impact:	None
Availability Impact:	Partial
Temporal Score:	2.1
Exploitability:	Unproven
Remediation Level:	Official-Fix
Report Confidence:	Confirmed

Consequences:

Denial of Service

Remedy:

Refer to BEA07-168.00 for patch and upgrade information. See References.

References:

• BEA07-168.00: An SSL port may be susceptible to a Denial of Service attack.
• BID-23979: Multiple BEA WebLogic Applications Multiple Vulnerabilities
• CVE-2007-2704: BEA WebLogic Server 9.0 through 9.2 allows remote attackers to cause a denial of service (SSL port unavailability) by accessing a half-closed SSL socket.
• SA25284: BEA Products Multiple Vulnerabilities
• SECTRACK ID: 1018057: BEA WebLogic Server Multiple Bugs Let Remote Users Deny Service, Gain Elevated Privileges
• VUPEN/ADV-2007-1815: BEA Products Multiple Security Bypass and Information Disclosure Vulnerabilities

Platforms Affected:

• Oracle WebLogic Server 9.0
• Oracle WebLogic Server 9.1
• Oracle WebLogic Server 9.2
• Oracle WebLogic Server 9.2 Express

Reported:

May 14, 2007

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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.

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