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[Matt Joyce <matt@xxxxxxxxxxxxxxx>]

This is not a repeat of cve-2012-3426?
On Sep 12, 2012 9:37 AM, "Thierry Carrez" <thierry@xxxxxxxxxxxxx> wrote:

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> OpenStack Security Advisory: 2012-014
> CVE: CVE-2012-4413
> Date: September 12, 2012
> Title: Revoking a role does not affect existing tokens
> Impact: High
> Reporter: Dolph Mathews (Rackspace)
> Products: Keystone
> Affects: Essex, Folsom
>
> Description:
> Dolph Mathews reported a vulnerability in Keystone. Granting and
> revoking roles from a user is not reflected upon token validation for
> pre-existing tokens. Pre-existing tokens continue to be valid for the
> original set of roles for the remainder of the token's lifespan, or
> until explicitly invalidated. This fix invalidates all tokens held by
> a user upon role grant/revoke to circumvent the issue.
>
> Folsom fix:
>
> http://github.com/openstack/keystone/commit/efb6b3fca0ba0ad768b3e803a324043095d326e2
>
> Essex fix:
>
> http://github.com/openstack/keystone/commit/58ac6691a21675be9e2ffb0f84a05fc3cd4d2e2e
>
> References:
> https://bugs.launchpad.net/keystone/+bug/1041396
> http://www.cve.mitre.org/cgi-bin/cvename.cgi?name=2012-4413
>
> Notes:
> This fix will be included in the future Keystone 2012.1.3 stable
> update and the upcoming Folsom-RC1 development milestone.
>
> - --
> Thierry Carrez (ttx)
> OpenStack Vulnerability Management Team
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