{"id":"CVE-2013-0270","details":"OpenStack Keystone Grizzly before 2013.1, Folsom, and possibly earlier allows remote attackers to cause a denial of service (CPU and memory consumption) via a large HTTP request, as demonstrated by a long tenant_name when requesting a token.","aliases":["GHSA-4ppj-4p4v-jf4p","PYSEC-2026-650"],"modified":"2026-07-06T08:11:36.188227854Z","published":"2013-04-12T22:55:01Z","references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2013-0708.html"},{"type":"ADVISORY","url":"https://bugs.launchpad.net/keystone/+bug/1099025"},{"type":"ADVISORY","url":"https://bugzilla.redhat.com/show_bug.cgi?id=909012"},{"type":"ADVISORY","url":"https://github.com/openstack/keystone/commit/7691276b869a86c2b75631d5bede9f61e030d9d8"},{"type":"ADVISORY","url":"https://github.com/openstack/keystone/commit/82c87e5638ebaf9f166a9b07a0155291276d6fdc"},{"type":"ADVISORY","url":"https://launchpad.net/keystone/grizzly/2013.1"},{"type":"FIX","url":"https://launchpad.net/keystone/grizzly/2013.1"}],"schema_version":"1.7.5"}