RHSA-2018:2533

Vulnerability from csaf_redhat - Published: 2018-08-21 16:48 - Updated: 2025-11-21 18:05
Summary
Red Hat Security Advisory: openstack-keystone security update

Notes

Topic
An update for openstack-keystone is now available for Red Hat OpenStack Platform 13.0 (Queens). Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
The OpenStack Identity service (keystone) authenticates and authorizes OpenStack users by keeping track of users and their permitted activities. The Identity service supports multiple forms of authentication, including user name and password credentials, token-based systems, and AWS-style logins. The following packages have been upgraded to a later upstream version: openstack-keystone (13.0.1). (BZ#1607221) Security Fix(es): * openstack-keystone: Information Exposure through /v3/OS-FEDERATION/projects (CVE-2018-14432) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
To clipboard 

{
  "document": {
    "aggregate_severity": {
      "namespace": "https://access.redhat.com/security/updates/classification/",
      "text": "Important"
    },
    "category": "csaf_security_advisory",
    "csaf_version": "2.0",
    "distribution": {
      "text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "en",
    "notes": [
      {
        "category": "summary",
        "text": "An update for openstack-keystone is now available for Red Hat OpenStack\nPlatform 13.0 (Queens).\n\nRed Hat Product Security has rated this update as having a security impact\nof Important. A Common Vulnerability Scoring System (CVSS) base score,\nwhich gives a detailed severity rating, is available for each vulnerability\nfrom the CVE link(s) in the References section.",
        "title": "Topic"
      },
      {
        "category": "general",
        "text": "The OpenStack Identity service (keystone) authenticates and authorizes\nOpenStack users by keeping track of users and their permitted activities.\nThe Identity service supports multiple forms of authentication, including\nuser name and password credentials, token-based systems, and AWS-style\nlogins.\n\nThe following packages have been upgraded to a later upstream version:\nopenstack-keystone (13.0.1). (BZ#1607221)\n\nSecurity Fix(es):\n\n* openstack-keystone: Information Exposure through /v3/OS-FEDERATION/projects (CVE-2018-14432)\n\nFor more details about the security issue(s), including the impact, a CVSS\nscore, and other related information, refer to the CVE page(s) listed in\nthe References section.",
        "title": "Details"
      },
      {
        "category": "legal_disclaimer",
        "text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
        "title": "Terms of Use"
      }
    ],
    "publisher": {
      "category": "vendor",
      "contact_details": "https://access.redhat.com/security/team/contact/",
      "issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat products and services.",
      "name": "Red Hat Product Security",
      "namespace": "https://www.redhat.com"
    },
    "references": [
      {
        "category": "self",
        "summary": "https://access.redhat.com/errata/RHSA-2018:2533",
        "url": "https://access.redhat.com/errata/RHSA-2018:2533"
      },
      {
        "category": "external",
        "summary": "https://access.redhat.com/security/updates/classification/#important",
        "url": "https://access.redhat.com/security/updates/classification/#important"
      },
      {
        "category": "external",
        "summary": "1606868",
        "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1606868"
      },
      {
        "category": "self",
        "summary": "Canonical URL",
        "url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2533.json"
      }
    ],
    "title": "Red Hat Security Advisory: openstack-keystone security update",
    "tracking": {
      "current_release_date": "2025-11-21T18:05:52+00:00",
      "generator": {
        "date": "2025-11-21T18:05:52+00:00",
        "engine": {
          "name": "Red Hat SDEngine",
          "version": "4.6.12"
        }
      },
      "id": "RHSA-2018:2533",
      "initial_release_date": "2018-08-21T16:48:32+00:00",
      "revision_history": [
        {
          "date": "2018-08-21T16:48:32+00:00",
          "number": "1",
          "summary": "Initial version"
        },
        {
          "date": "2018-08-21T16:48:32+00:00",
          "number": "2",
          "summary": "Last updated version"
        },
        {
          "date": "2025-11-21T18:05:52+00:00",
          "number": "3",
          "summary": "Last generated version"
        }
      ],
      "status": "final",
      "version": "3"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_name",
                "name": "Red Hat OpenStack Platform 13.0",
                "product": {
                  "name": "Red Hat OpenStack Platform 13.0",
                  "product_id": "7Server-RH7-RHOS-13.0",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:redhat:openstack:13::el7"
                  }
                }
              }
            ],
            "category": "product_family",
            "name": "Red Hat OpenStack Platform"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "python-keystone-1:13.0.1-1.el7ost.noarch",
                "product": {
                  "name": "python-keystone-1:13.0.1-1.el7ost.noarch",
                  "product_id": "python-keystone-1:13.0.1-1.el7ost.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/python-keystone@13.0.1-1.el7ost?arch=noarch\u0026epoch=1"
                  }
                }
              },
              {
                "category": "product_version",
                "name": "openstack-keystone-1:13.0.1-1.el7ost.noarch",
                "product": {
                  "name": "openstack-keystone-1:13.0.1-1.el7ost.noarch",
                  "product_id": "openstack-keystone-1:13.0.1-1.el7ost.noarch",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openstack-keystone@13.0.1-1.el7ost?arch=noarch\u0026epoch=1"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "noarch"
          },
          {
            "branches": [
              {
                "category": "product_version",
                "name": "openstack-keystone-1:13.0.1-1.el7ost.src",
                "product": {
                  "name": "openstack-keystone-1:13.0.1-1.el7ost.src",
                  "product_id": "openstack-keystone-1:13.0.1-1.el7ost.src",
                  "product_identification_helper": {
                    "purl": "pkg:rpm/redhat/openstack-keystone@13.0.1-1.el7ost?arch=src\u0026epoch=1"
                  }
                }
              }
            ],
            "category": "architecture",
            "name": "src"
          }
        ],
        "category": "vendor",
        "name": "Red Hat"
      }
    ],
    "relationships": [
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-keystone-1:13.0.1-1.el7ost.noarch as a component of Red Hat OpenStack Platform 13.0",
          "product_id": "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.noarch"
        },
        "product_reference": "openstack-keystone-1:13.0.1-1.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-13.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "openstack-keystone-1:13.0.1-1.el7ost.src as a component of Red Hat OpenStack Platform 13.0",
          "product_id": "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.src"
        },
        "product_reference": "openstack-keystone-1:13.0.1-1.el7ost.src",
        "relates_to_product_reference": "7Server-RH7-RHOS-13.0"
      },
      {
        "category": "default_component_of",
        "full_product_name": {
          "name": "python-keystone-1:13.0.1-1.el7ost.noarch as a component of Red Hat OpenStack Platform 13.0",
          "product_id": "7Server-RH7-RHOS-13.0:python-keystone-1:13.0.1-1.el7ost.noarch"
        },
        "product_reference": "python-keystone-1:13.0.1-1.el7ost.noarch",
        "relates_to_product_reference": "7Server-RH7-RHOS-13.0"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2018-14432",
      "cwe": {
        "id": "CWE-200",
        "name": "Exposure of Sensitive Information to an Unauthorized Actor"
      },
      "discovery_date": "2018-07-20T00:00:00+00:00",
      "ids": [
        {
          "system_name": "Red Hat Bugzilla ID",
          "text": "1606868"
        }
      ],
      "notes": [
        {
          "category": "description",
          "text": "A flaw was found in Keystone federation. By doing GET /v3/OS-FEDERATION/projects an authenticated user may discover projects they have no authority to access, leaking all projects in the deployment and their attributes. Only Keystone with the /v3/OS-FEDERATION endpoint enabled via policy.json is affected.",
          "title": "Vulnerability description"
        },
        {
          "category": "summary",
          "text": "openstack-keystone: Information Exposure through /v3/OS-FEDERATION/projects",
          "title": "Vulnerability summary"
        },
        {
          "category": "other",
          "text": "Red Hat Quay does not include the vulnerable keystone/federation/controllers.py file fixed in [1]\n\n[1] https://review.opendev.org/c/openstack/keystone/+/585782/",
          "title": "Statement"
        },
        {
          "category": "general",
          "text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
          "title": "CVSS score applicability"
        }
      ],
      "product_status": {
        "fixed": [
          "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.noarch",
          "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.src",
          "7Server-RH7-RHOS-13.0:python-keystone-1:13.0.1-1.el7ost.noarch"
        ]
      },
      "references": [
        {
          "category": "self",
          "summary": "Canonical URL",
          "url": "https://access.redhat.com/security/cve/CVE-2018-14432"
        },
        {
          "category": "external",
          "summary": "RHBZ#1606868",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1606868"
        },
        {
          "category": "external",
          "summary": "https://www.cve.org/CVERecord?id=CVE-2018-14432",
          "url": "https://www.cve.org/CVERecord?id=CVE-2018-14432"
        },
        {
          "category": "external",
          "summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-14432",
          "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-14432"
        }
      ],
      "release_date": "2018-07-25T15:00:00+00:00",
      "remediations": [
        {
          "category": "vendor_fix",
          "date": "2018-08-21T16:48:32+00:00",
          "details": "For details on how to apply this update, which includes the changes\ndescribed in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
          "product_ids": [
            "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.noarch",
            "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.src",
            "7Server-RH7-RHOS-13.0:python-keystone-1:13.0.1-1.el7ost.noarch"
          ],
          "restart_required": {
            "category": "none"
          },
          "url": "https://access.redhat.com/errata/RHSA-2018:2533"
        }
      ],
      "scores": [
        {
          "cvss_v3": {
            "attackComplexity": "HIGH",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "LOW",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N",
            "version": "3.0"
          },
          "products": [
            "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.noarch",
            "7Server-RH7-RHOS-13.0:openstack-keystone-1:13.0.1-1.el7ost.src",
            "7Server-RH7-RHOS-13.0:python-keystone-1:13.0.1-1.el7ost.noarch"
          ]
        }
      ],
      "threats": [
        {
          "category": "impact",
          "details": "Important"
        }
      ],
      "title": "openstack-keystone: Information Exposure through /v3/OS-FEDERATION/projects"
    }
  ]
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.