Check Point Advisories

Oracle Java FileDialog.Show Heap Buffer Overflow - Ver2 (CVE-2011-0802)

Check Point Reference: CPAI-2014-1023
Date Published: 3 Mar 2014
Severity: Critical
Last Updated: Monday 03 March, 2014
Source: CVE-2011-0802
Industry Reference:CVE-2011-0802
Protection Provided by:

Security Gateway
R77, R76, R75
Who is Vulnerable?
Vulnerability Description A remote code execution vulnerability has been reported in Oracle Java Runtime Environment.The vulnerability is due to insufficient validation of the selected file's default values size. A remote attacker could exploit this vulnerability by enticing an unsuspecting user to open a web page containing a specially crafted Java applet. Successful exploitation could allow an attacker to execute arbitrary code on the target system.

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,
Protection tab and select the version of your choice.

Security Gateway R77 / R76 / R75 / R71 / R70

  1. In the IPS tab, click Protections and find the Oracle Java FileDialog.Show Heap Buffer Overflow - Ver2 protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

SmartView Tracker will log the following entries:

Attack Name:  Oracle Protection Violation.
Attack Information:  Oracle Java FileDialog.Show Heap Buffer Overflow - Ver2

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