Check Point Advisories

Oracle WebLogic Server Deployment Service Servlet Insecure Deserialization (CVE-2018-3252)

Check Point Reference: CPAI-2019-0259
Date Published: 19 Feb 2019
Severity: High
Last Updated: Wednesday 06 March, 2019
Source: Oracle cpuoct2018-4428296
Industry Reference:CVE-2018-3252
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 exists in the Oracle WebLogic Server Deployment Service . The vulnerability is due to the lack of input validation by the servlet. A successful attack could lead to a remote code execution.

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 Deployment Service Servlet 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:  Oracle Protection Violation.
Attack Information:  Oracle WebLogic Server Deployment Service Servlet Insecure Deserialization

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