Follow @Openwall on Twitter for new release announcements and other news
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <495059406.357331255617265857.JavaMail.root@zmail01.collab.prod.int.phx2.redhat.com>
Date: Thu, 15 Oct 2009 10:34:25 -0400 (EDT)
From: Josh Bressers <bressers@...hat.com>
To: oss-security@...ts.openwall.com
Cc: "Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE request: oping allows the disclosure of
  arbitrary file contents

----- "Julien Tinnes" <jt@....org> wrote:
> 
> in case anyone cares, oping also attempts to drop privileges with
> setuid(getuid()); without checking setuid()'s return value.
> 
> It's an obvious vulnerability, because a local attacker can make
> setuid() fail by setting a resource limit of 0 for RLIMIT_NPROC with
> setrlimit().
> 

Does that have any security implications though? I've not looked at the app.
If it's a security problem, I'll give it a CVE id.

Thanks.

-- 
    JB

Powered by blists - more mailing lists

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.