Oracle Java ManagedObjectManagerFactory Security Manager Bypass Remote Code Execution Vulnerabillity

June 27th, 2013
ZDI-13-159 ZDI-CAN-1729

CVE ID

CVE-2013-2455

CVSS Score

5.0 AV:N/AC:L/Au:N/C:P/I:N/A:N

Affected Vendors

Oracle

Affected Products

Java Runtime

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Oracle Java. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.

The specific flaw exists within the com.sun.org.glassfish.gmbal.ManagedObjectManagerFactor class. The issue lies in the failure to validate permission to access a method during method call. This allows access to methods in classes that would otherwise not be reachable. An attacker can leverage this vulnerability to execute code under the context of the current process.

Additional Details

Oracle has issued an update to correct this vulnerability. More details can be found at:
http://www.oracle.com/technetwork/topics/security/javacpujun2013-1899847.html

Disclosure Timeline

  • 2013-02-22 - Vulnerability reported to vendor
  • 2013-06-27 - Coordinated public release of advisory

Credit

Ben Murphy

Back to Advisories