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Hello. Today we’re publishing the August 2012 Security Bulletin Webcast Questions & Answers page. During the webcast, we fielded twelve questions focusing primarily on MS12-060 covering Windows Common Controls, MS12-052 regarding Internet Explorer, and Security Advisory 2661254 addressing trust certificates with RSA keys less than 1024 bit key lengths. Three additional questions were answered after the webcast.

Security Advisory 2661254 - Update For Minimum Certificate Key Length Before we get into the details of this month’s bulletin release, let’s take a look at an important change on how Windows deals with certificates that have RSA keys of less than 1024 bits in length. We’ve been talking about this subject since June, and today we are announcing the availability of an update to Windows that restricts the use of certificates with RSA keys less than 1024 bits in length with Security Advisory 2661254.

Today we’re providing advanced notification on the release of nine bulletins, five Critical and four Important, for August 2012. The five Critical security bulletins are addressing ten vulnerabilities in Microsoft Windows, Internet Explorer, Exchange, SQL Server, Server Software, and Developer Tools. The bulletin for Exchange will address the issue first described in Security Advisory 2737111.

Minutes ago in Las Vegas at the Microsoft Researcher Appreciation Party, we completed the journey we set out on together at the 2011 Black Hat briefings. There, we asked the security research community to focus its talent and expertise on defense, to design and prototype novel runtime mitigation technologies to prevent the successful exploitation of memory safety vulnerabilities.

One year ago this week we challenged the security community to take an unconventional focus on defensive innovation. We called that challenge the BlueHat Prize, and tomorrow night, we will award the grand prize of $200,000 to one of the finalists, either Jared DeMott, Ivan Fratric, or Vasilis Pappas. All three finalists submitted prototype mitigations that help prevent exploits that use Return Oriented Programming (ROP) techniques.

Hello – Today we published Security Advisory 2737111, which provides mitigations and workarounds that will help protect customers from a known vulnerability in one of Oracle’s Outside In libraries, which were updated earlier this month. Microsoft licenses the libraries from Oracle and uses them in Microsoft Exchange Server 2007, Microsoft Exchange Server 2010, and FAST Search Server 2010 for SharePoint.

In a little less than 24 hours, we will award $200,000 to Jared DeMott, Ivan Fratric, or Vasilis Pappas as we name the inaugural winner of the BlueHat Prize – and we’ll award more than $50,000 for the two runners-up. As excitement builds towards that announcement, I was fortunate enough to sit down with each finalist and get to know them a little bit better.

Hello, To mark the start of the 10-day countdown to the BlueHat Prize award ceremony, the MSRC Ecosystem Strategy Team is announcing the BlueHat Prize Question Sweepstakes that will give you a chance to win $5,000 at Black Hat this year! Be sure to check out the official announcement here and the official rules here to see how your input could help us shape a future BlueHat Prize contest.

Today we published the July Security Bulletin Webcast Questions & Answers page, and the July 2012 Security Bulletin Release Webcast slide deck. We fielded 15 questions on various topics during the webcast, including bulletins and advisory details, deployment questions, and plans for later updates. We also received a question that we weren’t able to tackle in the allotted time; we’ve answered that one in the Q&A as well.

Before we dive into the July security updates, let’s change up the normal order and take a look at the two Security Advisories we are releasing today. One takes an exciting step into the future, while the other prepares us to take an equally important step away from the past.