Full Disclosure mailing list archives
Re: a secure base system
From: Alexander Bartolich <alexander.bartolich () gmx at>
Date: Mon, 15 Mar 2004 20:27:48 +0100
Tobias Weisserth wrote:
/tmp should always be mounted noexec. Add /home as well with noexec. [...] This may be a trade-off, but the result is more security.
On typical Linux distributions noexec is pointless. It does not prevent the execution of dynamically linked ELF images. $ readelf -l /bin/bash | grep interpreter [Requesting program interpreter: /lib/ld-linux.so.2] $ /lib/ld-linux.so.2 /bin/bash --version GNU bash, version 2.05b.0(1)-release (i386-redhat-linux-gnu) Copyright (C) 2002 Free Software Foundation, Inc. _______________________________________________ Full-Disclosure - We believe in it. Charter: http://lists.netsys.com/full-disclosure-charter.html
Current thread:
- RE : a secure base system -> ADAMANTIX, (continued)
- RE : a secure base system -> ADAMANTIX Abdelkader ALLAM (Mar 15)
- Re: a secure base system martin f krafft (Mar 15)
- Re: Re: a secure base system Tobias Weisserth (Mar 15)
- Re: Re: a secure base system martin f krafft (Mar 15)
- Re: Re: Re: a secure base system Tobias Weisserth (Mar 15)
- Re: Re: Re: a secure base system martin f krafft (Mar 15)
- RE : a secure base system -> ADAMANTIX Abdelkader ALLAM (Mar 15)
- Re: a secure base system Alexander Bartolich (Mar 15)
- Re: a secure base system Valdis . Kletnieks (Mar 15)
- Re: a secure base system martin f krafft (Mar 15)
- Re: Re: a secure base system Tobias Weisserth (Mar 15)
- Re: a secure base system Yusuf Wilajati Purna (Mar 22)