Vulnerability-Lookup

PYSEC-2026-753

Vulnerability from pysec - Published: 2026-07-02 14:13 - Updated: 2026-07-06 07:37

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. A patch is available on the master branch and anticipated to be part of version 11.6.1.

Severity

4.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Impacted products

Name	purl
tripleo-heat-templates	pkg:pypi/tripleo-heat-templates

Aliases

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "PyPI",
        "name": "tripleo-heat-templates",
        "purl": "pkg:pypi/tripleo-heat-templates"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "11.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.5.6",
        "0.6.0",
        "0.6.1",
        "0.6.2",
        "0.6.3",
        "0.6.4",
        "0.7.0",
        "0.7.1",
        "0.7.2",
        "0.7.3",
        "0.7.4",
        "0.7.5",
        "0.7.6",
        "0.7.7",
        "0.7.8",
        "0.7.9",
        "0.8.0",
        "0.8.1",
        "0.8.10",
        "0.8.11",
        "0.8.12",
        "0.8.13",
        "0.8.14",
        "0.8.2",
        "0.8.3",
        "0.8.4",
        "0.8.5",
        "0.8.6",
        "0.8.7",
        "0.8.8",
        "0.8.9",
        "10.0.0",
        "10.1.0",
        "10.2.0",
        "10.3.0",
        "10.4.0",
        "10.5.0",
        "10.6.0",
        "10.6.1",
        "10.6.2",
        "11.0.0",
        "11.1.0",
        "11.2.0",
        "11.3.0",
        "11.3.1",
        "11.4.0",
        "11.5.0",
        "11.6.0",
        "2.0.0",
        "2.1.0",
        "2.2.0",
        "5.0.0",
        "5.0.0.0b1",
        "5.0.0.0b2",
        "5.0.0.0b3",
        "5.0.0.0rc1",
        "5.0.0.0rc2",
        "5.0.0.0rc3",
        "5.1.0",
        "5.2.0",
        "5.3.0",
        "5.3.1",
        "5.3.10",
        "5.3.11",
        "5.3.12",
        "5.3.13",
        "5.3.2",
        "5.3.3",
        "5.3.4",
        "5.3.5",
        "5.3.6",
        "5.3.7",
        "5.3.8",
        "5.3.9",
        "6.0.0",
        "6.0.0.0b1",
        "6.0.0.0b2",
        "6.0.0.0rc1",
        "6.0.0.0rc2",
        "6.1.0",
        "6.2.0",
        "6.2.1",
        "6.2.10",
        "6.2.11",
        "6.2.12",
        "6.2.13",
        "6.2.14",
        "6.2.15",
        "6.2.16",
        "6.2.2",
        "6.2.3",
        "6.2.4",
        "6.2.5",
        "6.2.6",
        "6.2.7",
        "6.2.8",
        "6.2.9",
        "7.0.0",
        "7.0.0.0b1",
        "7.0.0.0b2",
        "7.0.0.0b3",
        "7.0.0.0rc1",
        "7.0.0.0rc2",
        "7.0.1",
        "7.0.10",
        "7.0.11",
        "7.0.12",
        "7.0.13",
        "7.0.14",
        "7.0.15",
        "7.0.16",
        "7.0.17",
        "7.0.18",
        "7.0.2",
        "7.0.3",
        "7.0.4",
        "7.0.5",
        "7.0.6",
        "7.0.7",
        "7.0.8",
        "7.0.9",
        "8.0.0",
        "8.0.0.0b1",
        "8.0.0.0b2",
        "8.0.0.0b3",
        "8.0.0.0rc1",
        "8.0.1",
        "8.0.2",
        "8.0.3",
        "8.0.4",
        "8.0.5",
        "8.0.6",
        "8.0.7",
        "8.1.0",
        "8.2.0",
        "8.3.0",
        "8.3.1",
        "8.4.0",
        "8.4.1",
        "9.0.0",
        "9.0.0.0b1",
        "9.0.0.0b2",
        "9.0.0.0b3",
        "9.0.0.0b4",
        "9.0.0.0rc1",
        "9.0.0.0rc2",
        "9.1.0",
        "9.2.0",
        "9.3.0",
        "9.4.0",
        "9.4.1"
      ]
    }
  ],
  "aliases": [
    "CVE-2021-4180",
    "GHSA-hm3x-jwwf-jpr9"
  ],
  "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. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.",
  "id": "PYSEC-2026-753",
  "modified": "2026-07-06T07:37:29.397794Z",
  "published": "2026-07-02T14:13:17.118333Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4180"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/tripleo/+bug/1955397"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035793"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/tripleo-heat-templates"
    },
    {
      "type": "PACKAGE",
      "url": "https://pypi.org/project/tripleo-heat-templates"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-hm3x-jwwf-jpr9"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates"
}

CVE-2021-4180 (GCVE-0-2021-4180)

Vulnerability from cvelistv5 – Published: 2022-03-23 19:46 – Updated: 2024-08-03 17:16

Summary

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.

Severity

No CVSS data available.

CWE

CWE-200

Assigner

redhat

References

1 reference

URL	Tags
https://bugzilla.redhat.com/show_bug.cgi?id=2035793	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
n/a	openstack-tripleo-heat-templates	Affected: openstack-tripleo-heat-templates versions prior to 11.6.1

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T17:16:04.359Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035793"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "openstack-tripleo-heat-templates",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "openstack-tripleo-heat-templates versions prior to 11.6.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2022-03-23T19:46:20.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035793"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2021-4180",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "openstack-tripleo-heat-templates",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "openstack-tripleo-heat-templates versions prior to 11.6.1"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
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              "lang": "eng",
              "value": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "CWE-200"
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        },
        "references": {
          "reference_data": [
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              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=2035793",
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            }
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  "cveMetadata": {
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    "assignerShortName": "redhat",
    "cveId": "CVE-2021-4180",
    "datePublished": "2022-03-23T19:46:20.000Z",
    "dateReserved": "2021-12-27T00:00:00.000Z",
    "dateUpdated": "2024-08-03T17:16:04.359Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

GHSA-HM3X-JWWF-JPR9

Vulnerability from github – Published: 2022-03-24 00:00 – Updated: 2022-03-31 20:43

Summary

Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates

Details

Severity

4.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c= 11.6.0"
      },
      "package": {
        "ecosystem": "PyPI",
        "name": "tripleo-heat-templates"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "11.6.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2021-4180"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200",
      "CWE-668"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2022-03-31T20:43:24Z",
    "nvd_published_at": "2022-03-23T20:15:00Z",
    "severity": "MODERATE"
  },
  "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. A patch is available on the `master` branch and anticipated to be part of version 11.6.1.",
  "id": "GHSA-hm3x-jwwf-jpr9",
  "modified": "2022-03-31T20:43:24Z",
  "published": "2022-03-24T00:00:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4180"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/tripleo-heat-templates/commit/160936df134a471cfd245bd60964046027a571ea"
    },
    {
      "type": "WEB",
      "url": "https://github.com/openstack/tripleo-heat-templates/commit/2b9461e97fc5c4ceb0848d1cc4484f656bb85515"
    },
    {
      "type": "WEB",
      "url": "https://bugs.launchpad.net/tripleo/+bug/1955397"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2035793"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/openstack/tripleo-heat-templates"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Exposure of Sensitive Information to an Unauthorized Actor in OpenStack tripleo-heat-templates"
}

Sightings

Author	Source	Type	Date	Other

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.

Action not permitted

PYSEC-2026-753

CVE-2021-4180 (GCVE-0-2021-4180)

GHSA-HM3X-JWWF-JPR9

Tags

Sightings

Nomenclature