TippingPoint Zero Day Initiative
 

Novell ZENWorks AdminStudio ISProxy ActiveX Remote Code Execution Vulnerability

ZDI-13-048: March 22nd, 2013

CVE ID

CVSS Score

Affected Vendors

Affected Products

    ZENworks Admin Studio

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 12489. For further product information on the TippingPoint IPS:

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Novell ZENworks Admin Studio. 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 ISProxy.dll ActiveX object. The ISCreateObject() method suffers from a directory vulnerability and it is also possible to break the search path through a null char. By combining the Initialize() and ISCreateObject() methods, an attacker can force the underlying operating system to load arbitrary dlls bypassing normal security restriction. This vulnerability allows an attacker to execute code under the context of the process.

Vendor Response

Novell has issued an update to correct this vulnerability. More details can be found at:

Disclosure Timeline

    2011-11-29 - Vulnerability reported to vendor
    2013-03-22 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    Andrea Micalizzi aka rgod