Please Install the Updated Packages.

Chmouel Boudjnah discovered that Keystone did not properly invalidate user tokens when a tenant was disabled which allowed an authenticated user to retain access via the token. (CVE-2013-4222) Kieran Spear discovered that Keystone did not properly verify PKI tokens when performing revocation when using the memcache and KVS backends. An authenticated attacker could exploit this to bypass intended access restrictions. (CVE-2013-4294)

keystone on Ubuntu 13.04 , Ubuntu 12.10

• https://lists.ubuntu.com/archives/ubuntu-security-announce/2013-October/002291.html

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Updated on 2015-03-25