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zdiGaurav Baruah of eSecForte Technologies Pvt. LtdZDI-12-134
HistoryAug 03, 2012 - 12:00 a.m.

IBM Lotus Quickr QP2 ActiveX _Times Remote Code Execution Vulnerability

2012-08-0300:00:00
Gaurav Baruah of eSecForte Technologies Pvt. Ltd
www.zerodayinitiative.com
20

EPSS

0.765

Percentile

98.2%

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.