Comment 14 for bug 1347961
Revision history for this message
| Tristan Cacqueray (tristan-cacqueray) wrote Re: Revocation events are broken with mysql | #14 |
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bbfa235
(Get the code!)
Thanks Brant!
Here is the revised version:
Title: Multiple vulnerabilities in Keystone revocation events
Reporter: Lance Bragstad (Rackspace) and Brant Knudson (IBM)
Products: Keystone
Versions: 2014.1.1
Description:
Lance Bragstad from Rackspace and Brant Knudson from IBM reported 3 vulnerabilities in Keystone revocation events. Lance Bragstad discovered that UUID v2 tokens processed by the V3 API are incorectly updated and get their "issued_at" time regenerated. Brant Knudson discovered that the MySQL token driver stores expiration dates incorrectly which prevents manual revocation and that domain-scoped tokens don't get revoked when the domain is disabled. Tokens impacted by one of these bugs may allow a user to evade token revocation. Only Keystone setups configured to use revocation events are affected.