So, in conjunction with the BlueHat team, I am pleased to announce that the SDL team will be organizing the sessions for the second day of the fall BlueHat conference. The BlueHat SDL sessions will be laser-focused on not just describing vulnerabilities but also solving them. Every attendee should leave every presentation with a clear idea of exactly what he or she needs to do to protect themselves from the threat that was discussed during the session.

The sessions will begin, appropriately, with the topic of secure design. Danny Dhillon of EMC and the SDL team’s own Adam Shostack will each present their organization’s approach to threat modeling. As a bonus, Adam will also be demonstrating the new SDL Threat Modeling tool that you might have heard about last week.

Next up is Matt Miller, a recent and very welcome addition to the Microsoft Security Science team. Matt has a fantastic presentation on the evolution of buffer overflow attacks and on the corresponding development of overflow mitigations. From there we will switch gears to look at some managed code implementation issues: iSEC Partners’ Scott Stender and Alex Vidergar will demonstrate coding techniques to mitigate elusive concurrency vulnerabilities in web applications.

At this point we will have covered the Design and Implementation phases of the SDL; where better to go from here than Verification? One of the most important activities in the Verification phase is fuzzing, and we have a trio of security experts from the Microsoft Security Science team to talk about it. Jason Shirk, Lars Opstad, and Dave Weinstein will answer three of the most common fuzzing questions: How should I fuzz? When have I fuzzed enough? And what do I do now that I’ve fuzzed?

Finally, we will wrap up the Verification phase talks with a return appearance to BlueHat by Stach & Liu’s Vinnie Liu. Vinnie will compare different approaches to security verification – static code analysis, blackbox analysis, and manual code review – and make recommendations as to when each approach is best used.

Even if you can’t make it in to BlueHat in person, you can still watch the sessions via streaming media on TechNet. Additionally, webcast interviews with the speakers – condensed “Cliff’s Notes” versions of their full presentations – will be posted on Channel 9. And we’ll be continuing the BlueHat tradition of inviting speakers and other industry notables to guest blog about their topics and the latest security trends. More information on all of these resources will be posted here when it becomes available.

The lawsuit claimed that the students’ planned presentation would violate the Computer Fraud and Abuse Act (CFAA) by enabling others to defraud the MBTA of transit fares. A different federal judge, meeting in a special Saturday session, ordered the trio not to disclose for ten days any information that could be used by others to get free subway rides.

“The judge today correctly found that it was unlikely that the CFAA would apply to security researchers giving an academic talk,” said EFF Staff Attorney Marcia Hofmann. “A presentation at a security conference is not some sort of computer intrusion. It’s protected speech and vital to the free flow of information about computer security vulnerabilities. Silencing researchers does not improve security — the vulnerability was there before the students discovered it and would remain in place regardless of whether the students publicly discussed it or not.”

This sets a good precedent for future cases, and perhaps next time a similar situation arises, a judge will not be so quick to issue a gag order. It’s not a happy ending yet though, as the original lawsuit is still in effect.

As Chris Wysopal pointed out last week, the MBTA’s ire is misdirected. Rather than suing the vendor who sold them the defective system, they sued and attempted to silence the students who discovered the weakness. This is 2008, not 1988 — did they honestly think a gag order would prevent the information from reaching the general public? The DEFCON presentation was already available on the Intertubes prior to the injunction being issued, and the MBTA attorneys included a copy of the confidential whitepaper with their filing, thereby making it public.

I guess you wouldn’t expect that a transit authority would have paid any attention to theCiscogate fiasco from a few years ago. That presentation never got out either, did it? All that taxpayer money the MBTA spent on ridiculous lawsuits and restraining orders could have been put toward fixing the security flaws. What a concept.

The discovery of a trio of security bugs means that users of the popular Trillian instant messaging client need to update their software.

All three of the newly discovered bugs create a means for hackers to inject malware onto the PCs of surfers running vulnerable versions of the multi-protocol chat application from Cerulean Studios. The vulnerabilities involve flaws in how Trillian parses MSN protocol traffic, an error within XML parsing, and a third flaw involving the processing of messages with long (malformed) attribute values within the FONT tag can be exploited.

Read on.

Article Link