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Oracle Outside In JPEG 2000 CRG Segment Processing Heap Buffer Overflow (CVE-2011-4517)

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Check Point Reference: CPAI-2012-412
Date Published:
Severity:
Source: Oracle Advisory 887409
Industry Reference(s): CVE-2011-4517
Protection Provided by: Security Gateway
  • R75
Who is Vulnerable?
Oracle Outside In Technology 8.3.5
Oracle Outside In Technology 8.3.7
Vulnerability Description
A heap buffer overflow vulnerability has been reported in Oracle Outside-In.
Vulnerability Details
The vulnerability is due to a calculation error by a certain function while processing CRG marker segments. A remote attacker could exploit this vulnerability by enticing a target user to open a crafted JP2 file. Successful exploitation can result in arbitrary code execution.

Protection Overview
This protection will detect and block malicious JPEG 2000 files.

In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.

To configure the defense, select your product from the list below and follow the related protection steps.

Security Gateway R75 / R71 / R70

How Can I Protect My Network?

  1. In the IPS tab, click Protections and find the Oracle Outside In JPEG 2000 CRG Segment Processing Heap Buffer Overflow protection using the Search tool and Edit the protection's settings.
  2. Install policy on all modules.

How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:
Attack Name: Oracle Protection Violation
Attack Information: Oracle Outside In JPEG 2000 CRG Segment Processing Heap Buffer Overflow