full-disclosure - R: Re: Symlink vulnerabilities

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-ID: <4ea2e3c5.956ee30a.7450.1608@mx.google.com>
Date: Sat, 22 Oct 2011 15:39:47 +0000
From: "pinto.elia@...il.com" <pinto.elia@...il.com>
To: "Michal Zalewski" <lcamtuf@...edump.cx> ,
	"Byron Sonne" <byron.sonne@...il.com>
Cc: "full-disclosure@...ts.grok.org.uk" <full-disclosure@...ts.grok.org.uk>
Subject: R: Re:  Symlink vulnerabilities

Sorry for the top posting. 
In fedorable distro Almost pam namespace can do this. It was born from a selinux project, for mls need, but it can be used also for a selinux targeted policy. Its configuration is not the default, However. Best regard 
----Messaggio originale----
Da: Byron Sonne
Inviato:  22/10/2011, 07:23 
A: Michal Zalewski
Cc: full-disclosure@...ts.grok.org.uk
Oggetto: Re: [Full-disclosure] Symlink vulnerabilities

> If you are in charge of a distro, it would not hurt to nuke it
> altogether and change all packages in your control to use per-user
> $TMPDIR. Some third-party stuff will break - but it breaks every now
> and then anyway.

Excellent suggestion, and you've piqued my curiosity. What distros exist
that implement tmp dirs in such a way? I haven't come across any, and
the more I think about it, the more I wish that this is something I
would see.

If you had your way, would you see it implemented as /tmp/<USER>
/<USER>/tmp, or some other way?

Cheers,
B

-- 
 freebyron.org

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/