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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. This Tweet is unavailable.
    2. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @unix_root @samvdkris @yourcompanionAI

      Honestly, you didn't do a great job of conveying the details. The most confusing bit is where you go straight from ALL to "in a specific scenario where you have been allowed to run a specific, or any, command as any other user except the root"

      1 reply 0 retweets 0 likes
    3. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @marcan42 @unix_root and

      That reads as "any other specific user", because the actual idea of "literally any user in the system, except for root" is so baroque that nobody thinks of it. You really need to dig into that point because it's very hard to grasp.

      1 reply 0 retweets 0 likes
    4. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @marcan42 @unix_root and

      What everyone took from that line is "a sudoers config which lets you run something as www-data lets you run it as root" which is not the case.

      1 reply 0 retweets 0 likes
    5. This Tweet is unavailable.
    6. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @unix_root @samvdkris @yourcompanionAI

      Who the heck lets www-data impersonate all users? That makes no sense. The point is it basically applies to no real configs.

      0 replies 0 retweets 0 likes
    7. This Tweet is unavailable.
    8. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @unix_root @samvdkris @yourcompanionAI

      The line makes a lot of people think they're vulnerable when they're not! It reasonably is understood to include configs with "(someuser)", which are *not* vulnerable! You *do* understand that only "(ALL, !root)" configs are, and that basically nobody uses those, right?

      0 replies 0 retweets 0 likes
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    10. Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @unix_root @samvdkris @yourcompanionAI

      I'm not adding predictions, I'm saying your statement is confusing and reasonable people interpret it to apply to them when I get doesn't.

      1 reply 0 retweets 0 likes
      Hector Martin‏ @marcan42 16 Oct 2019
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      Replying to @marcan42 @unix_root and

      Anyway, I have better things to do (as evidenced by the typos, I'm trying to multitask). If you're not willing to admit that statement sounds like it includes specific users, not just ALL users, I don't know what else to tell you.

      8:22 AM - 16 Oct 2019
      1 reply 0 retweets 0 likes
        1. New conversation
        2. Sam van der Kris‏ @samvdkris 16 Oct 2019
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          Replying to @marcan42 @unix_root @yourcompanionAI

          lmao he deleted his tweets

          1 reply 0 retweets 1 like
        3. Mohit Kumar‏ @unix_root 16 Oct 2019
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          Replying to @samvdkris @marcan42 @yourcompanionAI

          Yup, there's nothing no hide. I had enough and civil discussion with the concerned person and now want to keep my timeline meaningful for my followers. Have a great day.

          0 replies 0 retweets 0 likes
        4. End of conversation

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