full-disclosure - Re: Symlink vulnerabilities

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Message-ID: <20111023185533.GA2561@devzero.fr>
Date: Sun, 23 Oct 2011 20:55:33 +0200
From: vladz <vladz@...zero.fr>
To: bugs@....dhs.org
Cc: full-disclosure@...ts.grok.org.uk
Subject: Re: Symlink vulnerabilities

On Fri, Oct 21, 2011 at 07:59:59PM -0400, bugs@....dhs.org wrote:
> bzexe utility:
> 
> /bin/bzexe:tmp=gz$$
> /bin/bzexe:rm -f zfoo[12]$$

I reported this one several months ago (in some conditions it could lead
to a root exploit) and provided an easy solution, but no updates:

  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=632862

-- 
http://vladz.devzero.fr
PGP key 8F7E2D3C from pgp.mit.edu

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