linux-kernel - Re: do_coredump and O

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-ID: <5140.1187190778@turing-police.cc.vt.edu>
Date:	Wed, 15 Aug 2007 11:12:58 -0400
From:	Valdis.Kletnieks@...edu
To:	gshan <gshan@...atel-lucent.com>
Cc:	Bernd Eckenfels <ecki@...a.inka.de>, linux-kernel@...r.kernel.org
Subject: Re: do_coredump and O_NOFOLLOW

On Wed, 15 Aug 2007 16:03:39 +0800, gshan said:

> Bernd, Thanks for your reply. I don't think there are any hostile users 
> on the system. So it's relatively of security. I didn't hear of coreadm 
> tool before, Linux will become more powerful with coreadm.

Well, *right now* you don't have hostile users.  However, that can change, if a
user's password gets compromised (often because they left it on a stick-it note
on the monitor), or if somebody is running Firefox and accidentally hits a
malicious site that exploits a Firefox bug, or if one of your company's
employees didn't get the raise they wanted, so they're quitting and planning to
kill the system on their way out the door....

Content of type "application/pgp-signature" skipped