Robert Hensing's Blog

Software Security . . . and stuff.

August, 2008

Posts
  • Robert Hensing's Blog

    RedHat Package Signing Server - Pwnd

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    EDIT : Holy crap: http://rhn.redhat.com/errata/RHSA-2008-0855.html "In connection with the incident, the intruder was able to sign a small number of OpenSSH packages relating only to Red Hat Enterprise Linux 4 (i386 and x86_64 architectures only) and...
  • Robert Hensing's Blog

    The truth about the Dowd / Sotirov Vista memory protection bypass stuff

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    Good short interview with Sotirov who clarifies what actually happened at Blackhat for some folks: http://blogs.zdnet.com/Bott/?p=513 He mentions some interesting stuff - like how they worked with us, we gave them feedback, worked with the other vendors...
  • Robert Hensing's Blog

    Happy Patch Tuesday - Random thoughts

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    The SnapShot Viewer 0-day that has seen limited exploitation in the wild is now patched - here's an interesting write-up with some things you may not have known about it. Here's the deal - IE Protected Mode, while not a true defendable security boundary...
  • Robert Hensing's Blog

    VMWare Fail Closed Goat Award

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    Here's one for the schadenfreude files - VMWare users running ESX 3.5.x Update 2 will be unable to power on their machines today / tomorrow / everafter until a fix is released by VMWare to correct a licensing bug that causes legit copies of the software...
  • Robert Hensing's Blog

    OpenID Fail Open Goat Award

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    Really interesting that CRL checks aren't baked into a lot of open source OpenID providers: http://www.links.org/files/openid-advisory.txt Sun has already updated their web site with this disclaimer: Security Issues OpenID is an untrusted...
  • Robert Hensing's Blog

    We're going for an Olympic Silver(light)

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    Sort of an interesting story on how it came to be that Microsoft Silverlight was chosen to broadcast the Olympics via the series of interconnecting tubes: http://news.cnet.com/8301-13860_3-10003752-56.html?tag=nefd.lede I'm guessing Silverlight supports...
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