Check Point Advisories

SAP Sybase Event Stream Processor esp_parse Remote Code Execution (CVE-2014-3457)

Check Point Reference: CPAI-2014-1649
Date Published: 22 Jun 2014
Severity: High
Last Updated: Sunday 27 July, 2014
Source:
Industry Reference:CVE-2014-3457
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? SAP Sybase Event Stream Processor (ESP) Studio 5.1 and prior
Vulnerability Description Two unsafe pointer dereference vulnerabilities have been reported in SAP Sybase Event Stream Processor (ESP). These vulnerabilities are caused by the listening service accepting unsanitized pointers in XMLRPC requests. A remote attacker can leverage these vulnerabilities by sending crafted requests to a vulnerable server.

Protection Overview

This protection will detect and block 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 SAP Sybase Event Stream Processor esp_parse Remote Code Execution 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:  SAP Sybase Event Stream Processor esp_parse Remote Code Execution

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