Security Research & Defense
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Attack Surface Reduction
Internet Explorer (IE)
safe for initialization
safe for scripting
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Running in the wild, not for so long
Over the weekend we received a report from our partners about a possible unpatched Internet Explorer vulnerability being exploited in the wild. The exploit code uses a memory corruption bug triggered from a webpage but it deeply leverages a Flash SWF file in order to achieve reliable exploitation and...
10 Jul 2013
MS13-051: Get Out of My Office!
MS13-051 addresses a security vulnerability in Microsoft Office 2003 and Office for Mac. Newer versions of Microsoft Office for Windows are not affected by this vulnerability, but the newest version of Office for Mac (2011) is affected. We have seen this vulnerability exploited in targeted 0day attacks...
11 Jun 2013
New vulnerability affecting Internet Explorer 8 users
Today, the MSRC released Security Advisory 2794220 alerting customers to limited, targeted attacks affecting customers using Internet Explorer 6, 7, and 8. Internet Explorer 9 and Internet Explorer 10 users are safe. More information about the vulnerability and exploit In this particular vulnerability...
29 Dec 2012
More information on Security Advisory 2757760's Fix It
Today, we revised Security Advisory 2757760 with two new pieces of information: A Fix It solution is available to address the vulnerability via an app-compat shim The comprehensive security update will be released out-of-band on Friday. In this blog post, we’d like to explain more...
19 Sep 2012
MS12-060: Addressing a vulnerability in MSCOMCTL.OCX's TabStrip control
Today we released MS12-060 , addressing a potential remote code execution vulnerability in MSCOMCTL.OCX, the binary included with a number of Microsoft products to provide a set of common ActiveX controls. Limited, targeted attacks exploiting CVE-2012-1856 MS12-060 is on the list of high priority...
14 Aug 2012
Assessing risk of IE 0day vulnerability
Yesterday, the MSRC released Microsoft Security Advisory 979352 alerting customers to limited, sophisticated attacks targeting Internet Explorer 6 customers. Today, samples of that exploit were made publicly available. Before we get into the details I want to make one thing perfectly clear. The attacks...
15 Jan 2010
New vulnerability in MPEG2TuneRequest ActiveX Control Object in msvidctl.dll
We are aware of active attacks exploiting a remote code execution vulnerability in Microsoft’s MPEG2TuneRequest ActiveX Control Object. We have released advisory 972890 providing guidance to help our customers stay protected. In this blog post, we’d like to go into more detail to help you understand...
6 Jul 2009
Investigating the new PowerPoint issue
This afternoon, we posted Security Advisory 969136 describing a new vulnerability in PowerPoint while parsing the legacy binary file format. Unfortunately, we discovered this vulnerability being used to deploy malware in targeted attacks. We expect this blog post will: Help you protect your organization...
2 Apr 2009
MS08-041 : The Microsoft Access Snapshot Viewer ActiveX control
MS08-041 fixes a vulnerability in the Microsoft Access Snapshot Viewer ActiveX control. It’s an interesting vulnerability so we wanted to go into more detail about platforms at reduced risk and also more about the servicing strategy for this vulnerability. Windows Vista at reduced risk? We first...
12 Aug 2008
SQL Injection Attack
(Special thanks to Neil Carpenter for helping out on this blog post) Recent Trends Beginning late last year, a number of websites were defaced to include malicious HTML <script> tags in text that was stored in a SQL database and used to generate dynamic web pages. These attacks began to accelerate...
30 May 2008
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