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taviso's profile
Tavis Ormandy
Tavis Ormandy
Tavis Ormandy
Verified account
@taviso

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Tavis OrmandyVerified account

@taviso

Vulnerability researcher at Google. This is a personal stream, opinions expressed are mine.

California
taviso.decsystem.org
Joined April 2008

Tweets

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    1. маттео мalvica‏ @matteomalvica 13 Aug 2019
      • Report Tweet
      • Report NetzDG Violation

      маттео мalvica Retweeted Tavis Ormandy

      it seems patched on 18362.295, however on 18362.239 I could not write to /windows/Temp as a lowpriv fellow. This restriction can be obviously bypassed by creating a c:\temp folder and edit line 424 to: set r2 5c504d45545c3a63https://twitter.com/taviso/status/1161277080723529728 …

      маттео мalvica added,

      Tavis OrmandyVerified account @taviso
      I'm publishing some 🔥 research today, a major design flaw in Windows that's existed for almost *two decades*. I wrote a blog post on the story of the discovery all the way through to exploitation. https://googleprojectzero.blogspot.com/2019/08/down-rabbit-hole.html …
      Show this thread
      1 reply 0 retweets 3 likes
    2. Tavis Ormandy‏Verified account @taviso 13 Aug 2019
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      Replying to @matteomalvica

      Hmm interesting, I probably should have been more thorough finding somewhere. It worked on a few test machines, but I guess it's not as universal as I assumed!

      2 replies 0 retweets 1 like
      Tavis Ormandy‏Verified account @taviso 13 Aug 2019
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      Replying to @taviso @matteomalvica

      I think I'll implement your solution, not sure if I should make it the fallback or default though!https://github.com/taviso/ctftool/issues/2 …

      3:43 PM - 13 Aug 2019
      • 1 Like
      • маттео мalvica
      0 replies 0 retweets 1 like

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