Check Point Advisories

Oracle Multiple Products Insecure Deserialization (CVE-2016-3427)

Check Point Reference: CPAI-2016-1217
Date Published: 21 May 2023
Severity: Critical
Last Updated: Sunday 21 May, 2023
Industry Reference:CVE-2016-3427
Protection Provided by:

Security Gateway
R81, R80, R77, R75

Who is Vulnerable? Oracle Java SE versions 6u113, 7u99, and 8u77
Oracle Java SE Embedded version 8u77
Oracle JRockit version R28.3.9
Vulnerability Description An insecure deserialization vulnerability exists in Oracle Multiple Products. Successful exploitation of this vulnerability would remote, unauthenticated attacker to trigger deserialization flaws.

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 R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Oracle Multiple Products Insecure Deserialization (CVE-2016-3427) 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 Multiple Products Insecure Deserialization (CVE-2016-3427)

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