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Weak Passwords are Good? – WSWiR Episode 113

Oracle Patches, Project Zero, and Password Problems

Another week, another big batch of InfoSec news. If your IT job is already overwhelming you with tasks, leaving you no time to keep up with computer and network security, “I’ve got ya bro.” Check out our weekly security news summary for all the important action.

Today’s episode covers Oracle’s quarterly Critical Patch Update (CPU), a neat security project from Google, and a bevy of password security related news and issues. It’s all in the video, so give it a play. Also, don’t forget the Reference section below for other interesting news.

Enjoy your summer weekend, and stay safe!

(Episode Runtime: 8:59)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

Hardware Malware – WSWiR Episode 112

Tons of Patches, Facebook Botnets, and Infected Hand Scanners

After a couple weeks of hiatus, we’re finally back with our weekly security news summary video. If you want to learn about all the week’s important security news from one convenience resource, this is the place to get it.

This episode covers the latest popular software security updates from the last two weeks, and interesting Litecoin mining botnet that Facebook helped eradicate, and an advanced attack campaign that leverages pre-infected hardware products. Watch the video for the details, and check out the Reference’s for more information, and links to many other interesting InfoSec stories.

Enjoy your summer weekend, and stay safe!

(Episode Runtime: 7:37)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

Microsoft Service Bus DoS Mostly Affects Enterprise Web Developers.

Among this week’s Microsoft security bulletins is one that likely only affects a small subset of Microsoft customers, and thus not worth a full security alert.

Microsoft Service Bus is a messaging component that ships with server versions of Windows, providing enterprise developers with the means to create message-driven applications. According to Microsoft’s bulletin, Service Bus suffers from a denial of service (DoS) vulnerability involving it’s inability to properly handle a sequence of specially crafted messages. If you have created an application that uses Service Bus, an attacker who could send specially crafted messages to your application could exploit this flaw to prevent the application from responding to further messages. You’d have to restart the service to regain functionality.

Windows itself doesn’t really use Service Bus for anything, but if you have internal applications that do, this vulnerability may be significant to you. If you use Service Bus, be sure to check out the bulletin to get your updates. — Corey Nachreiner, CISSP (@SecAdept)

TweetDeck XSS – WSWiR Episode 111

Patch Day, P.F. Changs Hack, and TweetDeck XSS

This week delivered a lot of infosec news and a ton of software security updates. If you didn’t have time to follow it all, check out our weekly computer security video to fill in the blanks.

During today’s episode, I cover the critical patches from Microsoft, Adobe and Mozilla, mention the latest credit card breach against a U.S. restaurant chain, and talk about the cross-site scripting worm spreading via TweetDeck. Click play below to learn more, and check out the References for other interesting infosec stories.

Before wishing you a great weekend, here are a couple of quick show notes. First, I’m starting a vacation during the middle of next week, so I won’t be publishing this weekly video for the next two weeks. It will return in July.

Second, if you are a WatchGuard customer curious about our OpenSSL updates, we are in the process of posting new versions of software for many of our products. Keep your eye on this blog, as those will likely start coming out early next week.

(Episode Runtime: 7:37)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

Microsoft Black Tuesday: Seven Security Bulletins Include a Huge IE Update

If there is one day of the month you should really focus on software patching, this is the day. The second Tuesday of the month is both Microsoft and Adobe patch day. If you run a Windows shop, or you use Adobe products on any platform, it’s time for you to get patching!

As they promised, Microsoft released seven bulletins today to fix a wide range of security vulnerabilities in a number of their products, including:

  • Windows and its components,
  • Office (Word),
  • Internet Explorer (IE),
  • and Lync Server.

Microsoft rates two of the bulletins as Critical.

The big news here is the major Internet Explorer (IE) update. Not only does it fix a zero day vulnerability I discussed a few weeks ago, but it corrects a whooping total of 59 security flaws in the popular web browser. If you have Windows computers in your network, you need to patch IE immediately. The second Critical update fixes a Windows graphics component (GDI+) flaw, which attackers can leverage simply by tricking your users into viewing maliciously crafted images.

In short, if you use any of the affected Microsoft products, you should download, test, and deploy these updates as quickly as you can or you can also let Windows’ Automatic Update do it for you. You can find more information about these bulletins and updates in Microsoft’s June Summary advisory.

Adobe’s Patch Day, on the other hand, seems a bit lighter than Microsoft’s. They only released one security update fixing six security flaws in Flash Player. That said, the update fixes some pretty serious vulnerabilities that attackers could exploit just by enticing you to the wrong web site. Be sure to update Flash as well.

I’ll share more details about today’s patches on the blog throughout the day, so stay tuned.  — Corey Nachreiner, CISSP (@SecAdept).

GOZeus Down – WSWiR Episode 110

NSA Facial Recognition, OpenSSL Patch, and Zeus Takedown

It’s that time again. If you have a hankering for the latest InfoSec news, this is the place to get it. You can watch me summarize all of the week’s biggest security stories in one short video.

Today I talk about the NSA scanning the Internet for our pictures, a big OpenSSL security update, and the latest botnet takedown that puts a damper on GOZeus and Cryptolocker. Watch the video for the scoop, and check out the Extras below for other news.

Hope you have a great weekend, and stay safe out there.

(Episode Runtime: 8:33)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

iPhone Ransom Message – WSWiR Episode 109

Iranian Social Hackers, XP Patch Hack, and iPhone Ransom Notes

Did you have time to follow security mailings lists, check out infosec news sites, or find that latest patches this week? If not, don’t worry. This weekly video blog will cover the top three computer security news items each Friday for you. Subscribe to this blog or the YouTube channel to stay informed.

This episode covers an Iranian hacking campaign where attackers pose journalists on social media sites, shares a tip about a Windows XP registry hack that could give you security updates until 2019, and highlights a recent iCloud attack that attackers are using to hold iPhones for ransom. Click play for the details, and check out the reference section for other stories.

(Episode Runtime: 7:38)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

Ebay Pwned – WSWiR Episode 108

Ebay Data Breach, IE8 0Day, and Alleged Chinese Hackers

With all the information security (InfoSec) news coming out each week, it’s hard to believe anyone can keep up with it; let alone an already busy IT professional with other things on his plate. If that sounds like you, rather than worrying about finding the most important security news you can let my weekly summary video fill you in.

Today’s episode covers the 145M record Ebay breach, and new zero day Internet Explorer (IE) 8 vulnerability released early by the supposedly good guys, and the Department of Justice’s official charges against five alleged Chinese government hackers. Check out the video below for the details, and peruse the Reference section for links to other InfoSec stories.

If you’re in the USA, enjoy your extended holiday weekend. See you next time…

(Episode Runtime: 8:00)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

TAO Hijack Routers – WSWiR Episode 107

Tons of Patches, NSA Booby-Trapped Routers, and Alleged Iranian Hackers

If you don’t have time to follow all the information security stories popping up each week, you can let our weekly video and blog post summarize the important stuff for you.

In today’s show, I recite the big list of security patches you need to get this week, talk about how the NSA is intercepting and hacking routers to foreigners, and weigh in on whether or not the security industry is blaming advanced attacks on “nation-state” actors a bit too freely. Press play on YouTube for all the details, and don’t forget to check out the Reference section for links to other interesting InfoSec stories.

Hope you have a great weekend, and be careful shopping online!

(Episode Runtime: 8:25)

Direct YouTube Link:

Episode References:


— Corey Nachreiner, CISSP (@SecAdept)

Office Updates Include Patches for SharePoint Vulnerabilities

Severity: High


  • These vulnerabilities affect: Microsoft Office and related products like SharePoint Server
  • How an attacker exploits them: Varies. Typically by enticing users to open or interact with maliciously crafted Office documents, or interacting with web resources
  • Impact: Many. In the worst case, an attacker can gain complete control of your Windows computer
  • What to do: Install the appropriate Microsoft patches as soon as possible, or let Windows Automatic Update do it for you


Today, Microsoft released three security bulletins that fix a number of vulnerabilities in Office, SharePoint, and related components. We summarize these security bulletins below, in order from highest to lowest severity.

  • MS14-022: Multiple SharePoint Vulnerabilities

SharePoint Server is Microsoft’s web and document collaboration and management platform. SharePoint, and some of its related components, suffer from both multiple remote code execution vulnerabilities and a cross-site scripting (XSS) flaw. The remote code execution flaws pose the most risk, and involve several unspecified input sanitation vulnerabilities in a number of SharePoint pages. If an authenticated attacker can upload specially crafted content to your SharePoint server, he could leverage this flaw to execute code on that server with the W3WP (w3wp.exe) service account’s privileges. Unfortunately, Microsoft’s alert doesn’t go into detail about the privileges associated with the W3WP services account. However, we’ve found that w3wp.exe often runs as a child process under svchost.exe, which runs with local SYSTEM privileges by default; potentially making this a complete system compromise. If you run SharePoint servers, you should patch this as quickly as you can.

Microsoft rating: Critical

  • MS14-023: Office Remote Code Execution Flaw

Various Office components suffer from two publicly reported vulnerabilities. The worst is a remote code execution flaw involving the way Office’s “Grammar Checker” feature loads Dynamic Link Libraries (DLL). However, the flaw only affects Grammar Checker when the language is set to Chinese (Simplified). If a remote attacker can convince you to open an Office document that resides in the same directory (local or over a network) as a malicious DLL, she could exploit this flaw to execute code with your privileges. If you have local administrative access, the attacker gains complete control of your computer. However, this flaw will likely primarily affect Chinese Office users, which somewhat limits its impact. Office also suffers from something call a “token reuse” flaw, but it poses a lesser risk that the remote code execution one.

Microsoft rating: Important

  • MS13-086 MCCOMCTL ASLR Bypass Vulnerabilities

Office (and many other Microsoft products) ships with a set of ActiveX controls that Microsoft calls the Windows Common Controls (MSCOMCTL.OCX). Address Space Layout Randomization (ASLR) is a memory obfuscation technique that some operating systems use to make it harder for attackers to find specific things in memory, which in turn makes it harder for them to exploit memory corruption flaws. Office’s MSCOMCTL component doesn’t enable ASLR protection. This means attackers can leverage this particular component to bypass Windows’ ASLR protection features. This flaw alone doesn’t allow an attacker to gain access to your Windows computer. Rather, it can help make other memory corruption vulnerabilities easier to exploit. This update fixes the ASLR bypass hole.

Microsoft rating: Important

Solution Path:

Microsoft has released Office and SharePoint-related patches that correct all of these vulnerabilities. You should download, test, and deploy the appropriate updates throughout your network as soon as possible. If you choose, you can also let Windows Update automatically download and install these updates for you.

Keep in mind, however, that we highly recommend you test updates before running them in your production environment; especially updates for critical production servers.

The links below point directly to the “Affected and Non-Affected Software” section of each bulletin, where you can find all of Microsoft’s update links:

For All WatchGuard Users:

WatchGuard’s eXtensible Threat Management (XTM) security appliances can help mitigate the risk of some of these vulnerabilities. Gateway Antivirus and Intrusion Prevention services can often prevent some of these types of attacks, or the malware these types of attacks try to distribute. Nonetheless, we still recommend you install Microsoft’s updates to completely protect yourself from these flaws.


Microsoft has released patches correcting these issues.


This alert was researched and written by Corey Nachreiner, CISSP (@SecAdept).

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