CVE-2014-2237

Publication date 1 April 2014

Last updated 24 July 2024

The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.

Read the notes from the security team

Status

Show unmaintained releases

Package	Ubuntu Release	Status
keystone	17.04 zesty	Not affected
	16.10 yakkety	Not affected
	16.04 LTS xenial	Not affected
	15.10 wily	Not affected
	15.04 vivid	Not affected
	14.10 utopic	Not affected
	14.04 LTS trusty	Not in release
	13.10 saucy	Ignored
	12.10 quantal	Ignored
	12.04 LTS precise	Ignored
	10.04 LTS lucid	Not in release

Notes

mdeslaur

OSSA 2014-006

jdstrand

per upstream, not really triggerable by an attacker

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
keystone	Upstream: https://review.openstack.org/#/c/75526/ Upstream: https://review.openstack.org/#/c/75521/