Check Point Advisories

Oracle Weblogic Insecure Deserialization (CVE-2020-2555)

Check Point Reference: CPAI-2020-0179
Date Published: 5 Apr 2020
Severity: Critical
Last Updated: 5 Apr 2020
Source:
Industry Reference:CVE-2020-2555
Protection Provided by:

Security Gateway
R80, R77, R75

Who is Vulnerable? Oracle Coherence 3.7.1.17
Oracle WebLogic Server 12.1.3
Oracle WebLogic Server 12.2.1.3
Oracle WebLogic Server 12.2.1.4
Vulnerability Description An insecure deserialization vulnerability exists in Oracle Weblogic server. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system.

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 Insecure Deserialization (CVE-2020-2555) 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 Insecure Deserialization (CVE-2020-2555)

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