{
  "threat_severity" : "Moderate",
  "public_date" : "2021-12-20T00:00:00Z",
  "bugzilla" : {
    "description" : "openstack-tripleo-heat-templates: data leak of internal URL through keystone_authtoken",
    "id" : "2035793",
    "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=2035793"
  },
  "cvss3" : {
    "cvss3_base_score" : "4.3",
    "cvss3_scoring_vector" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
    "status" : "verified"
  },
  "cwe" : "CWE-200",
  "details" : [ "An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation. This flaw affects openstack-tripleo-heat-templates versions prior to 11.6.1.", "An information exposure flaw in openstack-tripleo-heat-templates allows an external user to discover the internal IP or hostname. An attacker could exploit this by checking the www_authenticate_uri parameter (which is visible to all end users) in configuration files. This would give sensitive information which may aid in additional system exploitation." ],
  "acknowledgement" : "This issue was discovered by Takashi Kajinami (Red Hat).",
  "affected_release" : [ {
    "product_name" : "Red Hat OpenStack Platform 16.1",
    "release_date" : "2022-12-07T00:00:00Z",
    "advisory" : "RHSA-2022:8796",
    "cpe" : "cpe:/a:redhat:openstack:16.1::el8",
    "package" : "openstack-tripleo-heat-templates-0:11.3.2-1.20221013153262.el8ost"
  }, {
    "product_name" : "Red Hat OpenStack Platform 16.2",
    "release_date" : "2022-03-23T00:00:00Z",
    "advisory" : "RHSA-2022:0995",
    "cpe" : "cpe:/a:redhat:openstack:16.2::el8",
    "package" : "openstack-tripleo-heat-templates-0:11.6.1-2.20220116004912.el8ost"
  } ],
  "package_state" : [ {
    "product_name" : "Red Hat OpenStack Platform 13 (Queens)",
    "fix_state" : "Out of support scope",
    "package_name" : "openstack-tripleo-heat-templates",
    "cpe" : "cpe:/a:redhat:openstack:13"
  }, {
    "product_name" : "Red Hat OpenStack Platform 13 (Queens)",
    "fix_state" : "Out of support scope",
    "package_name" : "openstack-tripleo-heat-templates-compat",
    "cpe" : "cpe:/a:redhat:openstack:13"
  } ],
  "references" : [ "https://www.cve.org/CVERecord?id=CVE-2021-4180\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-4180" ],
  "name" : "CVE-2021-4180",
  "csaw" : false
}