Vulnerability-Lookup

CVE-2024-6468 (GCVE-0-2024-6468)

Vulnerability from cvelistv5 – Published: 2024-07-11 20:40 – Updated: 2024-08-01 21:41

Title

Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior

Summary

Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxy_protocol_behavior, was set to deny_unauthorized. When receiving a request from a source IP address that was not listed in proxy_protocol_authorized_addrs, the Vault API server would shut down and no longer respond to any HTTP requests, potentially resulting in denial of service. While this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur. Fixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12.

Severity ?

7.5 (High)


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

CWE

CWE-703 - Improper Check or Handling of Exceptional Conditions

Assigner

HashiCorp

References

URL

Tags

https://discuss.hashicorp.com/t/hcsec-2024-14-vau…

Impacted products

Vendor

Product

Version

HashiCorp

Vault

Affected: 1.10.0 , < 1.15.11 (semver)

HashiCorp

Vault Enterprise

Affected: 1.10.0 , < 1.15.11 (semver)

Show details on NVD website

JSON

To clipboard

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bit-vault-2024-6468

Vulnerability from bitnami_vulndb

Published

2024-07-17 07:39

Modified

2025-11-06 13:25

Summary

Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior

Details

While this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur.

Fixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12.

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Bitnami",
        "name": "vault",
        "purl": "pkg:bitnami/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.10.0"
            },
            {
              "fixed": "1.16.3"
            },
            {
              "introduced": "1.17.0"
            },
            {
              "fixed": "1.17.2"
            }
          ],
          "type": "SEMVER"
        }
      ],
      "severity": [
        {
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "type": "CVSS_V3"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-6468"
  ],
  "database_specific": {
    "cpes": [
      "cpe:2.3:a:hashicorp:vault:*:*:*:*:*:go:*:*",
      "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:go:*:*"
    ],
    "severity": "High"
  },
  "details": "Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxy_protocol_behavior, was set to deny_unauthorized. When receiving a request from a source IP address that was not listed in proxy_protocol_authorized_addrs, the Vault API server would shut down and no longer respond to any HTTP requests, potentially resulting in denial of service.\n\nWhile this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur.\n\nFixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12.",
  "id": "BIT-vault-2024-6468",
  "modified": "2025-11-06T13:25:46.476Z",
  "published": "2024-07-17T07:39:35.824Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518"
    },
    {
      "type": "WEB",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6468"
    }
  ],
  "schema_version": "1.5.0",
  "summary": "Vault Vulnerable to Denial of Service When Setting a Proxy Protocol Behavior"
}

FKIE_CVE-2024-6468

Vulnerability from fkie_nvd - Published: 2024-07-11 21:15 - Updated: 2025-08-13 14:01

Severity ?

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

Summary

References

	URL	Tags
	security@hashicorp.com	https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518	Vendor Advisory
	af854a3a-2127-422b-91ae-364da2661108	https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518	Vendor Advisory

Impacted products

Vendor	Product	Version
hashicorp	vault	*
hashicorp	vault	*
hashicorp	vault	*
hashicorp	vault	*
hashicorp	vault	*
hashicorp	vault	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*",
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              "versionEndExcluding": "1.15.12",
              "versionStartIncluding": "1.10.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "E8F51B50-9733-453B-851D-D28049A37E47",
              "versionEndExcluding": "1.15.12",
              "versionStartIncluding": "1.10.0",
              "vulnerable": true
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              "matchCriteriaId": "CB481DAE-4459-4FCA-8FDC-52D859C28DE5",
              "versionEndExcluding": "1.16.6",
              "versionStartIncluding": "1.16.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:-:*:*:*",
              "matchCriteriaId": "77FC87EB-61C9-46B4-8D4F-48FEC97D1287",
              "versionEndExcluding": "1.17.2",
              "versionStartIncluding": "1.17.0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*",
              "matchCriteriaId": "FD67FD87-14B9-4BD9-8187-2E3235ADAD62",
              "versionEndExcluding": "1.17.2",
              "versionStartIncluding": "1.17.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxy_protocol_behavior, was set to deny_unauthorized. When receiving a request from a source IP address that was not listed in proxy_protocol_authorized_addrs, the Vault API server would shut down and no longer respond to any HTTP requests, potentially resulting in denial of service.\n\nWhile this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur.\n\nFixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12."
    },
    {
      "lang": "es",
      "value": "Vault y Vault Enterprise no manejaron adecuadamente las solicitudes originadas en direcciones IP no autorizadas cuando la opci\u00f3n de escucha TCP, proxy_protocol_behavior, estaba configurada en deny_unauthorized. Al recibir una solicitud de una direcci\u00f3n IP de origen que no figuraba en proxy_protocol_authorized_addrs, el servidor API de Vault se cerraba y ya no respond\u00eda a ninguna solicitud HTTP, lo que podr\u00eda provocar una denegaci\u00f3n de servicio. Si bien este error tambi\u00e9n afect\u00f3 a las versiones de Vault hasta 1.17.1 y 1.16.5, una regresi\u00f3n separada en esas series de versiones no permiti\u00f3 a los operadores de Vault configurar la opci\u00f3n deny_unauthorized, por lo que no permiti\u00f3 que se cumplieran las condiciones para la denegaci\u00f3n de servicio. Corregido en Vault y Vault Enterprise 1.17.2, 1.16.6 y 1.15.12."
    }
  ],
  "id": "CVE-2024-6468",
  "lastModified": "2025-08-13T14:01:26.470",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6,
        "source": "security@hashicorp.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-07-11T21:15:12.910",
  "references": [
    {
      "source": "security@hashicorp.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518"
    }
  ],
  "sourceIdentifier": "security@hashicorp.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-703"
        }
      ],
      "source": "security@hashicorp.com",
      "type": "Secondary"
    }
  ]
}

WID-SEC-W-2024-1603

Vulnerability from csaf_certbund - Published: 2024-07-11 22:00 - Updated: 2024-07-11 22:00

Summary

Hashicorp Vault: Schwachstelle ermöglicht Denial of Service

Notes

Das BSI ist als Anbieter für die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch dafür verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgfältig im Einzelfall zu prüfen.

Produktbeschreibung

Vault ist ein identitätsbasiertes System zur Verwaltung von Geheimnissen und Verschlüsselung.

Angriff

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Hashicorp Vault ausnutzen, um einen Denial of Service Angriff durchzuführen.

Betroffene Betriebssysteme

- Linux

JSON

To clipboard

{
  "document": {
    "aggregate_severity": {
      "text": "mittel"
    },
    "category": "csaf_base",
    "csaf_version": "2.0",
    "distribution": {
      "tlp": {
        "label": "WHITE",
        "url": "https://www.first.org/tlp/"
      }
    },
    "lang": "de-DE",
    "notes": [
      {
        "category": "legal_disclaimer",
        "text": "Das BSI ist als Anbieter f\u00fcr die eigenen, zur Nutzung bereitgestellten Inhalte nach den allgemeinen Gesetzen verantwortlich. Nutzerinnen und Nutzer sind jedoch daf\u00fcr verantwortlich, die Verwendung und/oder die Umsetzung der mit den Inhalten bereitgestellten Informationen sorgf\u00e4ltig im Einzelfall zu pr\u00fcfen."
      },
      {
        "category": "description",
        "text": "Vault ist ein identit\u00e4tsbasiertes System zur Verwaltung von Geheimnissen und Verschl\u00fcsselung.",
        "title": "Produktbeschreibung"
      },
      {
        "category": "summary",
        "text": "Ein entfernter, anonymer Angreifer kann eine Schwachstelle in Hashicorp Vault ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Linux",
        "title": "Betroffene Betriebssysteme"
      }
    ],
    "publisher": {
      "category": "other",
      "contact_details": "csaf-provider@cert-bund.de",
      "name": "Bundesamt f\u00fcr Sicherheit in der Informationstechnik",
      "namespace": "https://www.bsi.bund.de"
    },
    "references": [
      {
        "category": "self",
        "summary": "WID-SEC-W-2024-1603 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-1603.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-1603 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-1603"
      },
      {
        "category": "external",
        "summary": "HashiCorp Security Advisory vom 2024-07-11",
        "url": "https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518"
      }
    ],
    "source_lang": "en-US",
    "title": "Hashicorp Vault: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-07-11T22:00:00.000+00:00",
      "generator": {
        "date": "2024-08-15T18:11:17.452+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.5"
        }
      },
      "id": "WID-SEC-W-2024-1603",
      "initial_release_date": "2024-07-11T22:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-07-11T22:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        }
      ],
      "status": "final",
      "version": "1"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.17.2",
                "product": {
                  "name": "Hashicorp Vault \u003c1.17.2",
                  "product_id": "T036119"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.16.6",
                "product": {
                  "name": "Hashicorp Vault \u003c1.16.6",
                  "product_id": "T036120"
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.15.12",
                "product": {
                  "name": "Hashicorp Vault \u003c1.15.12",
                  "product_id": "T036121"
                }
              }
            ],
            "category": "product_name",
            "name": "Vault"
          }
        ],
        "category": "vendor",
        "name": "Hashicorp"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-6468",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Hashicorp Vault, die auf eine unzureichende Validierung von Anfragen aus bestimmten Quellen zur\u00fcckzuf\u00fchren ist. Wenn eine Anfrage von einer Quell-IP-Adresse eingeht, die nicht in proxy_protocol_authorized_addrs aufgef\u00fchrt ist, f\u00e4hrt der Vault-API-Server herunter und reagiert nicht mehr auf HTTP-Anfragen. Ein anonymer Angreifer kann diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu verursachen."
        }
      ],
      "release_date": "2024-07-11T22:00:00.000+00:00",
      "title": "CVE-2024-6468"
    }
  ]
}

GHSA-2QMW-PVF7-4MW6

Vulnerability from github – Published: 2024-07-11 21:31 – Updated: 2024-09-06 21:38

Summary

Hashicorp Vault vulnerable to Improper Check or Handling of Exceptional Conditions

Details

Fixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12

Severity ?

7.5 (High)


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

Show details on source website

JSON

To clipboard

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.10.0"
            },
            {
              "fixed": "1.15.12"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.16.0-rc1"
            },
            {
              "fixed": "1.16.3"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/hashicorp/vault"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.17.0-rc1"
            },
            {
              "fixed": "1.17.2"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2024-6468"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-703"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2024-07-12T14:02:32Z",
    "nvd_published_at": "2024-07-11T21:15:12Z",
    "severity": "HIGH"
  },
  "details": "Vault and Vault Enterprise did not properly handle requests originating from unauthorized IP addresses when the TCP listener option, proxy_protocol_behavior, was set to deny_unauthorized. When receiving a request from a source IP address that was not listed in proxy_protocol_authorized_addrs, the Vault API server would shut down and no longer respond to any HTTP requests, potentially resulting in denial of service.\n\nWhile this bug also affected versions of Vault up to 1.17.1 and 1.16.5, a separate regression in those release series did not allow Vault operators to configure the deny_unauthorized option, thus not allowing the conditions for the denial of service to occur.\n\nFixed in Vault and Vault Enterprise 1.17.2, 1.16.6, and 1.15.12",
  "id": "GHSA-2qmw-pvf7-4mw6",
  "modified": "2024-09-06T21:38:47Z",
  "published": "2024-07-11T21:31:13Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6468"
    },
    {
      "type": "WEB",
      "url": "https://discuss.hashicorp.com/t/hcsec-2024-14-vault-vulnerable-to-denial-of-service-when-setting-a-proxy-protocol-behavior/68518"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/advisories/GHSA-2qmw-pvf7-4mw6"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/hashicorp/vault"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Hashicorp Vault vulnerable to Improper Check or Handling of Exceptional Conditions "
}

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.

Action not permitted

CVE-2024-6468 (GCVE-0-2024-6468)

bit-vault-2024-6468

Vulnerability from bitnami_vulndb

FKIE_CVE-2024-6468

WID-SEC-W-2024-1603

GHSA-2QMW-PVF7-4MW6

Tags

Sightings

Nomenclature