Vulnerability-Lookup

CVE-2023-32194 (GCVE-0-2023-32194)

Vulnerability from cvelistv5 – Published: 2024-10-16 12:56 – Updated: 2024-10-16 17:25

Title

Rancher permissions on 'namespaces' in any API group grants 'edit' permissions on namespaces in 'core'

Summary

A vulnerability has been identified when granting a create or * global role for a resource type of "namespaces"; no matter the API group, the subject will receive * permissions for core namespaces. This can lead to someone being capable of accessing, creating, updating, or deleting a namespace in the project.

Severity

7.2 (High)


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

8.6 (High)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2024-10-16 15:55 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

suse CNA under the mitre root

CNA scorecard B 80/100 over 118 records in the last 180 days details

References

2 references

URL	Tags
https://bugzilla.suse.com/show_bug.cgi?id=CVE-202…
https://github.com/rancher/rancher/security/advis…

Impacted products

2 products

Vendor	Product	Version	CPE status
SUSE	rancher	Affected: 2.6.0 , < 2.6.14 (semver) Affected: 2.7.0 , < 2.7.10 (semver) Affected: 2.8.0 , < 2.8.2 (semver)	guessed
rancher	rancher	Affected: 2.6.0 , < 2.6.14 (semver) Affected: 2.7.0 , < 2.7.10 (semver) Affected: 2.8.0 , < 2.8.2 (semver) cpe:2.3:a:rancher:rancher::::::::

Date Public

2024-02-08 17:48

Show details on NVD website

JSON

To clipboard

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  }
}

FKIE_CVE-2023-32194

Vulnerability from fkie_nvd - Published: 2024-10-16 13:15 - Updated: 2026-06-17 05:58

Severity

7.2 (High) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	meissner@suse.de	https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32194
	meissner@suse.de	https://github.com/rancher/rancher/security/advisories/GHSA-c85r-fwc7-45vc

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "packageName": "github.com/rancher/rancher",
          "product": "rancher",
          "vendor": "SUSE",
          "versions": [
            {
              "lessThan": "2.6.14",
              "status": "affected",
              "version": "2.6.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.7.10",
              "status": "affected",
              "version": "2.7.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.8.2",
              "status": "affected",
              "version": "2.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "meissner@suse.de"
    },
    {
      "affectedData": [
        {
          "cpes": [
            "cpe:2.3:a:rancher:rancher:*:*:*:*:*:*:*:*"
          ],
          "defaultStatus": "unknown",
          "product": "rancher",
          "vendor": "rancher",
          "versions": [
            {
              "lessThan": "2.6.14",
              "status": "affected",
              "version": "2.6.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.7.10",
              "status": "affected",
              "version": "2.7.0",
              "versionType": "semver"
            },
            {
              "lessThan": "2.8.2",
              "status": "affected",
              "version": "2.8.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A vulnerability has been identified when granting a create or * global role for a resource type of \"namespaces\"; no matter the API group, the subject will receive *\n permissions for core namespaces. This can lead to someone being capable\n of accessing, creating, updating, or deleting a namespace in the \nproject."
    },
    {
      "lang": "es",
      "value": "Se ha identificado una vulnerabilidad al otorgar un rol de creaci\u00f3n o * global para un tipo de recurso de \"espacios de nombres\"; sin importar el grupo de API, el sujeto recibir\u00e1 * permisos para espacios de nombres principales. Esto puede llevar a que alguien pueda acceder, crear, actualizar o eliminar un espacio de nombres en el proyecto."
    }
  ],
  "id": "CVE-2023-32194",
  "lastModified": "2026-06-17T05:58:17.493",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.2,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.2,
        "impactScore": 5.9,
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "NONE",
          "attackVector": "NETWORK",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "HIGH",
          "vulnConfidentialityImpact": "HIGH",
          "vulnIntegrityImpact": "HIGH",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "meissner@suse.de",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-32194",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2024-10-16T15:55:34.910291Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2024-10-16T13:15:12.787",
  "references": [
    {
      "source": "meissner@suse.de",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32194"
    },
    {
      "source": "meissner@suse.de",
      "url": "https://github.com/rancher/rancher/security/advisories/GHSA-c85r-fwc7-45vc"
    }
  ],
  "sourceIdentifier": "meissner@suse.de",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-269"
        }
      ],
      "source": "meissner@suse.de",
      "type": "Secondary"
    }
  ]
}

GHSA-C85R-FWC7-45VC

Vulnerability from github – Published: 2024-02-08 18:43 – Updated: 2025-05-23 19:52

Summary

Rancher permissions on 'namespaces' in any API group grants 'edit' permissions on namespaces in 'core'

Details

Impact

A vulnerability has been identified when granting a create or * global role for a resource type of "namespaces"; no matter the API group, the subject will receive * permissions for core namespaces. This can lead to someone being capable of accessing, creating, updating, or deleting a namespace in the project. This includes reading or updating a namespace in the project so that it is available in other projects in which the user has the "manage-namespaces" permission or updating another namespace in which the user has normal "update" permissions to be moved into the project.

The expected behavior is to not be able to create, update, or delete a namespace in the project or move another namespace into the project since the user doesn't have any permissions on namespaces in the core API group.

Moving a namespace to another project could lead to leakage of secrets, in case the targeted project has secrets. And also can lead to the namespace being able to abuse the resource quotas of the targeted project.

Patches

Patched versions include releases 2.6.14, 2.7.10 and 2.8.2.

Workarounds

There is no direct mitigation besides updating Rancher to a patched version.

References

If you have any questions or comments about this advisory:

Reach out to the SUSE Rancher Security team for security-related inquiries.
Open an issue in the Rancher repository.
Verify with our support matrix and product support lifecycle.

Severity

7.2 (High)


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

8.6 (High)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/rancher/rancher"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.6.0"
            },
            {
              "fixed": "2.6.14"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/rancher/rancher"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.7.0"
            },
            {
              "fixed": "2.7.10"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/rancher/rancher"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "2.8.0"
            },
            {
              "fixed": "2.8.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-32194"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-269"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-08T18:43:28Z",
    "nvd_published_at": "2024-10-16T13:15:12Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nA vulnerability has been identified when granting a `create` or `*` **global role** for a resource type of \"namespaces\"; no matter the API group, the subject will receive `*` permissions for core namespaces. This can lead to someone being capable of accessing, creating, updating, or deleting a namespace in the project. This includes reading or updating a namespace in the project so that it is available in other projects in which the user has the \"manage-namespaces\" permission or updating another namespace in which the user has normal \"update\" permissions to be moved into the project.\n\nThe expected behavior is to not be able to create, update, or delete a namespace in the project or move another namespace into the project since the user doesn\u0027t have any permissions on namespaces in the core API group.\n\nMoving a namespace to another project could lead to leakage of secrets, in case the targeted project has secrets. And also can lead to the namespace being able to abuse the resource quotas of the targeted project.\n\n### Patches\nPatched versions include releases `2.6.14`, `2.7.10` and `2.8.2`.\n\n### Workarounds\nThere is no direct mitigation besides updating Rancher to a patched version.\n\n### References\nIf you have any questions or comments about this advisory:\n\n- Reach out to the [SUSE Rancher Security team](https://github.com/rancher/rancher/security/policy) for security-related inquiries.\n- Open an issue in the [Rancher](https://github.com/rancher/rancher/issues/new/choose) repository.\n- Verify with our [support matrix](https://www.suse.com/suse-rancher/support-matrix/all-supported-versions/) and [product support lifecycle](https://www.suse.com/lifecycle/).",
  "id": "GHSA-c85r-fwc7-45vc",
  "modified": "2025-05-23T19:52:22Z",
  "published": "2024-02-08T18:43:28Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/rancher/rancher/security/advisories/GHSA-c85r-fwc7-45vc"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-32194"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rancher/rancher/commit/2f7113dc32d4f1f5375a1ae09b65be58f6801a15"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rancher/rancher/commit/649fdad268d8ecc748e9fdcca2ddcfdc900f9eaa"
    },
    {
      "type": "WEB",
      "url": "https://github.com/rancher/rancher/commit/d4a0ff5e779e3cc5f14d77ce57620e1326ab1c22"
    },
    {
      "type": "WEB",
      "url": "https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-32194"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/rancher/rancher"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
      "type": "CVSS_V4"
    }
  ],
  "summary": "Rancher permissions on \u0027namespaces\u0027 in any API group grants \u0027edit\u0027 permissions on namespaces in \u0027core\u0027"
}

GSD-2023-32194

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-32194

Aliases

CVE-2023-32194

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-32194",
    "id": "GSD-2023-32194"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-32194"
      ],
      "id": "GSD-2023-32194",
      "modified": "2023-12-13T01:20:24.152098Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-32194",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

WID-SEC-W-2024-0332

Vulnerability from csaf_certbund - Published: 2024-02-08 23:00 - Updated: 2024-02-08 23:00

Summary

Rancher: Mehrere Schwachstellen

Severity

Hoch

Scope

4 vulnerabilities in this advisory, including CVE-2023-32194.

CVE-2023-32194

Es besteht eine Schwachstelle in Rancher. Dieser Fehler besteht aufgrund einer unsachgemäßen Rechteverwaltung, die es ermöglicht, auf einen Namespace im Projekt zuzugreifen, ihn zu erstellen, zu aktualisieren oder zu löschen. Ein entfernter, privilegierter Angreifer kann diese Schwachstelle ausnutzen, um seine Privilegien zu erweitern.

Open the full advisory

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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2023-32194 (GCVE-0-2023-32194)

FKIE_CVE-2023-32194

GHSA-C85R-FWC7-45VC

Impact

Patches

Workarounds

References

GSD-2023-32194

WID-SEC-W-2024-0332

Tags

Sightings

Nomenclature

Vulnerability timeline

Related by attack behaviour