Check Point Advisories

Oracle WebLogic Server AbstractPlatformTransactionManager Insecure Deserialization (CVE-2018-3191)

Check Point Reference: CPAI-2019-0223
Date Published: 19 Nov 2019
Severity: Critical
Last Updated: Tuesday 19 November, 2019
Source: Oracle cpuoct2018-4428296
Industry Reference:CVE-2018-3191
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Oracle WebLogic Server 10.3.6.0
Oracle WebLogic Server 12.1.3.0
Oracle WebLogic Server 12.2.1.3
Vulnerability Description An insecure deserialization vulnerability has been reported in Oracle WebLogic Server. A remote attacker can exploit this vulnerability by sending a specially crafted serialized object. Successful exploitation can result in arbitrary code execution in the context of the user account running WebLogic.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Oracle WebLogic Server AbstractPlatformTransactionManager Insecure Deserialization protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  Oracle WebLogic Server AbstractPlatformTransactionManager Insecure Deserialization

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