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Re: (forw) Bug#298060: Please don't install login as setuid root



On Sat, Mar 05, 2005 at 03:34:58PM +0100, Christian Perrier wrote:
> Security and release teams, may I have your advice about this suggestion?

> As you may know, I currently act as maintainer for the shadow package,
> but I'm also aware of my own weaknesses when it comes at security (and
> security-related) issues so I prefer getting the advice of more
> competent people.

> Given that installing login non setuid has been blessed for Ubuntu,
> I'm inclined to follow the suggestion, but doing so close to a release
> is maybe not wise.....so I'm seeking for advices..:-)

Even when this feature was novel to me, I never found it useful.  I wouldn't
miss it, and obviously the security folks wouldn't; perhaps other people
may, so it's probably reasonable to let such a change age in unstable for a
bit to give them a chance to object and explain why this is actually useful
(since no one else can think of a reason).

-- 
Steve Langasek
postmodern programmer

> ----- Forwarded message from Martin Pitt <mpitt@debian.org> -----
> 
> Subject: Bug#298060: Please don't install login as setuid root
> Reply-To: Martin Pitt <mpitt@debian.org>, 298060@bugs.debian.org
> Date: Fri, 4 Mar 2005 12:39:11 +0100
> From: Martin Pitt <mpitt@debian.org>
> To: Debian Bug Tracking System <submit@bugs.debian.org>
> 
> Package: login
> Version: 1:4.0.3-30.9
> Severity: wishlist
> Tags: patch
> 
> Hi!
> 
> /bin/login is currently installed setuid root, which is absolutely not
> necessary and only a potential security threat. In Ubuntu we install
> it as 0755 for ages now without any problems.
> 
> Trivial patch, but for the record:
> 
>   http://patches.ubuntu.com/patches/shadow.login-nosuid.diff
> 
> Please consider making this change for Debian, too.
> 
> Thanks,
> 
> Martin
> 
> -- 
> Martin Pitt                       http://www.piware.de
> Ubuntu Developer            http://www.ubuntulinux.org
> Debian GNU/Linux Developer       http://www.debian.org
> 
> 
> 
> ----- End forwarded message -----
> 
> -- 
> 
> 
> 
> -- 
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