[prev in list] [next in list] [prev in thread] [next in thread] 

List:       oss-security
Subject:    [oss-security] Re: CVE-2016-5404 freeipa: Insufficient privileges check in certificate revocation
From:       Cedric Buissart <cbuissar () redhat ! com>
Date:       2016-08-22 8:16:30
Message-ID: CAKG8Do6pS1wRkC2YTU_btNED5Zhc71uchaC6g=FU4CrzUzt1Vw () mail ! gmail ! com
[Download RAW message or body]


Patch for this incident is now upstream.
For the master branch commit :
https://git.fedorahosted.org/cgit/freeipa.git/commit/?id=cf74584d0f772f3f5eccc1d30c001e4212a104fd

Other branches have been fixed too.

Regards,

Cedric

On Wed, Aug 17, 2016 at 7:30 PM, Cedric Buissart <cbuissar@redhat.com>
wrote:

> Hi,
>
> This is to disclose the following CVE:
>
> CVE-2016-5404 freeipa: Insufficient privileges check in certificate
> revocation
>
> Description :
> An insufficient permission check issue was found in the way IPA server
> treats certificate revocation requests. An attacker logged in with the
> 'retrieve certificate' permission enabled could use this flaw to revoke
> certificates, possibly triggering a denial of service attack.
>
> All versions are affected.
>
> Patches can be found on the corresponding Red Hat Bugzilla:
> https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-5404
>
> Impact: Moderate
> CVSS3 scoring : 4.3 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
>
> Reported by: Fraser Tweedale (Red Hat)
>
> Best Regards,
>
> --
> Cedric Buissart,
> Product Security
>



-- 
Cedric Buissart,
Product Security


[prev in list] [next in list] [prev in thread] [next in thread]