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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
-----BEGIN PGP SIGNED MESSAGE-----
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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