TippingPoint Zero Day Initiative
 

IBM Lotus Notes Autonomy KeyView Office Shape Parsing Remote Code Execution Vulnerability

ZDI-10-157: August 23rd, 2010

CVSS Score

Affected Vendors

Affected Products

TippingPoint™ IPS Customer Protection

TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID 10245. For further product information on the TippingPoint IPS:

Vulnerability Details

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of IBM Lotus Notes Email Client. User interaction is required to exploit this vulnerability in that the target must open a malicious email attachment.

The specific flaw exists within the Lotus Notes file viewer utilizing the KeyView SDK to render a Word document containing a malformed shape. The application will calculate a length incorrectly when using it to copy data into an allocated buffer. This can lead to code execution under the context of the application.

Vendor Response

IBM states:

Autonomy corrected the above issues in the patch releases of versions 10.10, 10.8, 10.4, 9.2, 7.4 of IDOL Keyview on February 28, 2010.

IBM states:
http://www-01.ibm.com/support/docview.wss?rs=463&uid=swg21440812


Autonomy states:


Disclosure Timeline

    2010-01-22 - Vulnerability reported to vendor
    2010-08-23 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    Anonymous