{
  "threat_severity" : "Moderate",
  "public_date" : "2013-12-11T00:00:00Z",
  "bugzilla" : {
    "description" : "Keystone: trust circumvention through EC2-style tokens",
    "id" : "1039164",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=1039164"
  },
  "cvss" : {
    "cvss_base_score" : "4.0",
    "cvss_scoring_vector" : "AV:N/AC:L/Au:S/C:N/I:P/A:N",
    "status" : "verified"
  },
  "details" : [ "The ec2tokens API in OpenStack Identity (Keystone) before Havana 2013.2.1 and Icehouse before icehouse-2 does not return a trust-scoped token when one is received, which allows remote trust users to gain privileges by generating EC2 credentials from a trust-scoped token and using them in an ec2tokens API request." ],
  "acknowledgement" : "Red Hat would like to thank Jeremy Stanley (OpenStack Project) for reporting this issue. Upstream acknowledges Steven Hardy (Red Hat) as the original reporter.",
  "affected_release" : [ {
    "product_name" : "OpenStack 3 for RHEL 6",
    "release_date" : "2014-04-03T00:00:00Z",
    "advisory" : "RHSA-2014:0368",
    "cpe" : "cpe:/a:redhat:openstack:3::el6",
    "package" : "openstack-keystone-0:2013.1.5-2.el6ost"
  }, {
    "product_name" : "OpenStack 4 for RHEL 6",
    "release_date" : "2014-01-22T00:00:00Z",
    "advisory" : "RHSA-2014:0089",
    "cpe" : "cpe:/a:redhat:openstack:4::el6",
    "package" : "openstack-keystone-0:2013.2.1-1.el6ost"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2013-6391\nhttps://nvd.nist.gov/vuln/detail/CVE-2013-6391" ],
  "name" : "CVE-2013-6391",
  "csaw" : false
}