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Date: Tue, 22 Oct 2013 19:50:33 -0600
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
Subject: Re: CVE Request: lightdm no longer confines guest
 profile with AppArmor

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Hash: SHA1

On 10/22/2013 12:52 PM, Marc Deslauriers wrote:
> Hello,
> 
> Christian Prim discovered that Light Display Manager 1.8.0 and
> later no longer use the appropriate wrapper when launching guest
> sessions, resulting in the session not being confined by AppArmor.
> 
> Bug report: https://bugs.launchpad.net/lightdm/+bug/1243339
> 
> Could a CVE please be assigned to this issue?
> 
> Thanks,
> 
> Marc.
> 

Ok to confirm the app armor profile is applied by default to lightdm
and the guest account, and was meant to prevent guest from touching
/home at all? I just wanna confirm this is a security vuln and not
security hardening.

- -- 
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
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