CVE-2012-4456
First published: Thu Sep 27 2012(Updated: )
Jason Xu (yinyangxu) discovered several vulnerabilities in OpenStack Keystone token verification: The first occurs in the API /v2.0/OS-KSADM/services and /v2.0/OS-KSADM/services/{service_id}, the second occurs in /v2.0/tenants/{tenant_id}/users/{user_id}/roles In both cases the OpenStack Keystone code fails to check if the tokens are valid. These issues have been addressed by adding checks in the form of test_service_crud_requires_auth() and test_user_role_list_requires_auth(). External references: <a href="https://bugs.launchpad.net/keystone/+bug/1006822">https://bugs.launchpad.net/keystone/+bug/1006822</a> <a href="https://bugs.launchpad.net/keystone/+bug/1006815">https://bugs.launchpad.net/keystone/+bug/1006815</a>
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| OpenStack Keystone | >=2012.1<2012.1.2 | |
| OpenStack Keystone | =2012.2-milestone1 |
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Reference Links
- https://bugs.launchpad.net/keystone/+bug/1006822
- https://bugs.launchpad.net/keystone/+bug/1006815
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=861182
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=861183
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=618256&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=618256&action=edit
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=618257&action=diff
- https://bugzilla.redhat.com/show_bug.cgi/attachment.cgi?id=618257&action=edit
- https://lists.launchpad.net/openstack/msg17034.html
- https://rhn.redhat.com/errata/RHSA-2012-1378.html
- https://bugzilla.redhat.com/show_bug.cgi?id=861179
- http://secunia.com/advisories/50665
- http://www.openwall.com/lists/oss-security/2012/09/28/5
- http://www.securityfocus.com/bid/55716
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78944
- https://github.com/openstack/keystone/commit/14b136aed9d988f5a8f3e699bd4577c9b874d6c1
- https://github.com/openstack/keystone/commit/1d146f5c32e58a73a677d308370f147a3271c2cb
- https://github.com/openstack/keystone/commit/24df3adb3f50cbb5ada411bc67aba8a781e6a431
- https://github.com/openstack/keystone/commit/868054992faa45d6f42d822bf1588cb88d7c9ccb
- collector/redhat-bugzilla
- alias/CVE-2012-4456
- collector/nvd-index
- agent/author
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- agent/weakness
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- agent/event
- agent/description
- agent/last-modified-date
- agent/softwarecombine
- agent/first-publish-date
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- agent/tags
- vendor/openstack
- canonical/openstack keystone
- version/openstack keystone/2012.1
- version/openstack keystone/2012.2-milestone1