Description
A flaw was found in OpenStack Keystone. A remote attacker could exploit this vulnerability by sending a large HTTP request, specifically by providing a long tenant name when requesting a token. This could lead to a denial of service, consuming excessive CPU and memory resources on the affected system.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
Red Hat OpenStack Folsom for RHEL 6
Default version status: affected
0:2012.2.3-7.el6ost to < *unaffected
Red Hat Red Hat OpenStack Platform 13 (Queens)
Default version status: affected
Red Hat Red Hat OpenStack Platform 16.2
Default version status: affected
Red Hat Red Hat OpenStack Platform 16.2
Default version status: affected
Red Hat Red Hat OpenStack Platform 17.1
Default version status: affected
Red Hat Red Hat OpenStack Platform 17.1
Default version status: affected
Red Hat Red Hat OpenStack Platform 18.0
Default version status: affected
Red Hat Red Hat OpenStack Platform 18.0
Default version status: affected
References
- http://rhn.redhat.com/errata/RHSA-2013-0708.html ↗
- https://access.redhat.com/errata/RHSA-2013:0708 ↗
- https://access.redhat.com/security/cve/CVE-2013-0270 ↗
- https://bugs.launchpad.net/keystone/+bug/1099025 ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=909012 ↗
- https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8 ↗
- https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc ↗
- https://launchpad.net/keystone/grizzly/2013.1 ↗