Maiffret urges enterprises running Windows to push resources toward running the latest major release from Microsoft, whether it’s Windows, Office or Internet Explorer. In 2006 at Black Hat Europe while at eEye, Maiffret and colleagues Steve Manzuik and Andre Protas presented about similar silent fixes in Microsoft products. This isn’t the first time Maiffret has done research in this area. There’s always the worry that it’s been there for many years and should have been taken care of.” From the research side, there’s no comparison to some governments and defense contractors looking at these vulnerabilities. “The worry is that Cisco found the vulnerability and responsibly reported it to Microsoft and it was fixed. The lingering question, however, was why was Windows 7 immune? Doing a quick comparison there, he found what was likely the same fix, however, this one was signed in 2009. Maiffret goes through the process BeyondTrust researchers went through in comparing an unpatched version of fastfat.sys on Windows Server 2003r2 to the patched one released this week in order to locate the problem code. Microsoft patched the vulnerability, CVE-2014-4115, this week after it was reported privately by Cisco researcher Marcin Noga. Microsoft refused a request to comment on this story. There’s a bit of nuance here in that it’s not a USB vulnerability, but if you were going to deliver a corrupted FAT file, you would do it through USB.” “In the FAT format, you can rewrite parts of it that lead to memory corruption so that when you stick a USB in a computer regardless of whether it’s locked, you can corrupt memory and execute code,” said BeyondTrust chief technology officer Marc Maiffret. Should an attacker manage to load a malicious FAT file onto a USB stick and get someone to use the removable drive, they’d be able to exploit the bug. The vulnerability picks up additional significance in that it can be most easily exploited via USB drives, which are often formatted for FAT32. That means well-resourced attackers have had quite a window of opportunity available to them to exploit what turns out to be a noteworthy memory corruption issue. Would newer versions be vulnerable too?Īs it turns out, according to researchers at BeyondTrust, Microsoft had already silently patched what turned out to be MS14-063 in Windows 7, Windows 8 and 8.1, and apparently left older versions exposed for at least five years. Levy, Senior.UPDATE – Microsoft this week patched a vulnerability in the FASTFAT driver that interacts with FAT32 disk partitions, closing a privilege escalation and code execution hole in Windows Server 2003, Windows Vista and Windows Server 2008.īut what about Windows 7 and up versions of the OS, you may be asking? Granted, newer Windows releases lean toward NTFS as the file system format, but FAT32 is still an available option in all supported versions. ![]() The Leadership of the company remains in the hands of the Levy family, descendants of the founder, Milton P. Today, NCH distributes to more than 50 countries with an extensive and varied product line, and our outlook for growth in the market remains strong. Levy's three sons, Lester, Milton Jr., and Irvin, started working in the company warehouse and shipping areas as teenagers. National Disinfectant Company, the original incarnation of NCH Corporation, was founded in Dallas, Texas, by Milton P. If you have a strong desire to join a company who will help you reach your professional goals, a corporate career with NCH may be right for you!Ĭleaning water, conserving energy and delivering maintenance solutions since 1919. Recognizing the value of the individual, NCH supports and develops its associates to ensure that each individual has opportunities to grow. We have talented, team-oriented individuals who are motivated to get the job done. ![]() With a variety of backgrounds, strengths, and passions, NCH corporate associates help keep the business running. We are a truly global organization where people have found friendships with respected colleagues across continents. ![]() NCH has a strong commitment to diversity, which makes it a fun place to work.
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