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From: Bart Schaefer <schaefer@brasslantern.com>
To: zsh-workers@zsh.org
Subject: Re: BUG: crafting SHELLOPTS and PS4 allows to run arbitrary programs in setuid binaries using system
Date: Tue, 27 Sep 2016 12:26:19 -0700	[thread overview]
Message-ID: <160927122619.ZM13412@torch.brasslantern.com> (raw)
In-Reply-To: <20160927100221.7d4f744f@pwslap01u.europe.root.pri>

On Sep 27, 10:02am, Peter Stephenson wrote:
} Subject: Re: BUG: crafting SHELLOPTS and PS4 allows to run arbitrary progr
}
} I've attempted to tidy up the logic to the point where I think I
} understand it.  Does the test "(!getuid() || !geteuid())" make sense or
} should that be something else?

I don't know of anything else more appropriate.


  reply	other threads:[~2016-09-27 19:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-09-27  6:59 Mateusz Lenik
2016-09-27  7:53 ` Daniel Shahaf
2016-09-27  8:43   ` Mateusz Lenik
2016-09-27  9:02   ` Peter Stephenson
2016-09-27 19:26     ` Bart Schaefer [this message]
2016-09-28 10:37     ` Simon Ruderich
2016-09-28 19:04       ` Bart Schaefer
2016-09-29 13:20       ` Peter Stephenson
2016-09-27  8:56 ` Oliver Kiddle
2016-09-27  9:28   ` Peter Stephenson

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