TippingPoint Zero Day Initiative
 

IBM Lotus Quickr QP2 ActiveX _Times Remote Code Execution Vulnerability

ZDI-12-134: August 3rd, 2012

CVE ID

CVSS Score

Affected Vendors

Affected Products

    Lotus Quickr

Vulnerability Details


This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of IBM Lotus Quickr. 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 QP2.cab ActiveX control. When passing a long string argument to the Attachment_Times or Import_Times parameters during the control's instantiation it is possible to overflow a stack buffer causing memory corruption. This can be leveraged by an attacker to execute code under the context of the user running the browser.

Vendor Response

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

Disclosure Timeline

    2011-11-29 - Vulnerability reported to vendor
    2012-08-03 - Coordinated public release of advisory

Credit

This vulnerability was discovered by:
    Gaurav Baruah of eSecForte Technologies Pvt. Ltd