csaf_certbund - wid-sec-w-2024-3318

WID-SEC-W-2024-3318

Vulnerability from csaf_certbund - Published: 2024-10-30 23:00 - Updated: 2024-10-31 23:00

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

Betroffene Betriebssysteme

- Sonstiges

JSON

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{
  "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, authentisierter Angreifer kann eine Schwachstelle in Hashicorp Vault ausnutzen, um einen Denial of Service Angriff durchzuf\u00fchren.",
        "title": "Angriff"
      },
      {
        "category": "general",
        "text": "- Sonstiges",
        "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-2024-3318 - CSAF Version",
        "url": "https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-3318.json"
      },
      {
        "category": "self",
        "summary": "WID-SEC-2024-3318 - Portal Version",
        "url": "https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2024-3318"
      },
      {
        "category": "external",
        "summary": "Hashicorp Mailing List vom 2024-10-30",
        "url": "https://groups.google.com/g/hashicorp-announce/c/zMZrzMayxcc/m/ENY8GofoAwAJ?utm_medium=email\u0026utm_source=footer"
      },
      {
        "category": "external",
        "summary": "Vault Cahngelog vom 2024-10-30",
        "url": "https://github.com/hashicorp/vault/blob/main/CHANGELOG.md"
      },
      {
        "category": "external",
        "summary": "Hashicorp Security Bulletin vom 2024-10-30",
        "url": "https://discuss.hashicorp.com/t/hcsec-2024-26-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-processing-raft-cluster-join-requests/71047"
      }
    ],
    "source_lang": "en-US",
    "title": "Hashicorp Vault: Schwachstelle erm\u00f6glicht Denial of Service",
    "tracking": {
      "current_release_date": "2024-10-31T23:00:00.000+00:00",
      "generator": {
        "date": "2024-11-01T09:12:53.285+00:00",
        "engine": {
          "name": "BSI-WID",
          "version": "1.3.8"
        }
      },
      "id": "WID-SEC-W-2024-3318",
      "initial_release_date": "2024-10-30T23:00:00.000+00:00",
      "revision_history": [
        {
          "date": "2024-10-30T23:00:00.000+00:00",
          "number": "1",
          "summary": "Initiale Fassung"
        },
        {
          "date": "2024-10-31T23:00:00.000+00:00",
          "number": "2",
          "summary": "CVE und Referenz erg\u00e4nzt"
        }
      ],
      "status": "final",
      "version": "2"
    }
  },
  "product_tree": {
    "branches": [
      {
        "branches": [
          {
            "branches": [
              {
                "category": "product_version_range",
                "name": "\u003c1.18.1",
                "product": {
                  "name": "Hashicorp Vault \u003c1.18.1",
                  "product_id": "T038713"
                }
              },
              {
                "category": "product_version",
                "name": "1.18.1",
                "product": {
                  "name": "Hashicorp Vault 1.18.1",
                  "product_id": "T038713-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:1.18.1"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.17.8",
                "product": {
                  "name": "Hashicorp Vault \u003c1.17.8",
                  "product_id": "T038714"
                }
              },
              {
                "category": "product_version",
                "name": "1.17.8",
                "product": {
                  "name": "Hashicorp Vault 1.17.8",
                  "product_id": "T038714-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:1.17.8"
                  }
                }
              },
              {
                "category": "product_version_range",
                "name": "\u003c1.16.12",
                "product": {
                  "name": "Hashicorp Vault \u003c1.16.12",
                  "product_id": "T038715"
                }
              },
              {
                "category": "product_version",
                "name": "1.16.12",
                "product": {
                  "name": "Hashicorp Vault 1.16.12",
                  "product_id": "T038715-fixed",
                  "product_identification_helper": {
                    "cpe": "cpe:/a:hashicorp:vault:1.16.12"
                  }
                }
              }
            ],
            "category": "product_name",
            "name": "Vault"
          }
        ],
        "category": "vendor",
        "name": "Hashicorp"
      }
    ]
  },
  "vulnerabilities": [
    {
      "cve": "CVE-2024-8185",
      "notes": [
        {
          "category": "description",
          "text": "Es besteht eine Schwachstelle in Hashicorp Vault. Dieser Fehler existiert wegen einer unzureichenden Ratenbegrenzung im Raft Join Endpunkt, was eine Ersch\u00f6pfung der Ressourcen erm\u00f6glicht. Durch das Senden wiederholter Anfragen an den Endpunkt kann ein entfernter, authentifizierter Angreifer diese Schwachstelle ausnutzen, um einen Denial-of-Service-Zustand zu erzeugen."
        }
      ],
      "product_status": {
        "known_affected": [
          "T038714",
          "T038713",
          "T038715"
        ]
      },
      "release_date": "2024-10-30T23:00:00.000+00:00",
      "title": "CVE-2024-8185"
    }
  ]
}

CVE-2024-8185 (GCVE-0-2024-8185)

Vulnerability from cvelistv5 – Published: 2024-10-31 15:14 – Updated: 2024-10-31 17:11

Summary

Vault Community and Vault Enterprise (“Vault”) clusters using Vault’s Integrated Storage backend are vulnerable to a denial-of-service (DoS) attack through memory exhaustion through a Raft cluster join API endpoint . An attacker may send a large volume of requests to the endpoint which may cause Vault to consume excessive system memory resources, potentially leading to a crash of the underlying system and the Vault process itself. This vulnerability, CVE-2024-8185, is fixed in Vault Community 1.18.1 and Vault Enterprise 1.18.1, 1.17.8, and 1.16.12.

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-636 - Not Failing Securely (Failing Open)

Assigner

HashiCorp

References

URL

Tags

https://discuss.hashicorp.com/t/hcsec-2024-26-vau…

Impacted products

Vendor

Product

Version

HashiCorp

Vault

Affected: 1.2.0 , < 1.18.1 (semver)

HashiCorp

Vault Enterprise

Affected: 1.2.0 , < 1.18.1 (semver)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "vault",
            "vendor": "hashicorp",
            "versions": [
              {
                "lessThan": "1.18.1",
                "status": "affected",
                "version": "1.2.0",
                "versionType": "custom"
              },
              {
                "status": "unaffected",
                "version": "1.17.8"
              },
              {
                "status": "unaffected",
                "version": "1.16.12"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:hashicorp:vault:*:*:*:*:community:*:*:*"
            ],
            "defaultStatus": "unaffected",
            "product": "vault",
            "vendor": "hashicorp",
            "versions": [
              {
                "lessThan": "1.18.1",
                "status": "affected",
                "version": "1.2.0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-8185",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-10-31T16:54:01.728268Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-10-31T17:11:35.647Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "64 bit",
            "32 bit",
            "x86",
            "ARM",
            "MacOS",
            "Windows",
            "Linux"
          ],
          "product": "Vault",
          "repo": "https://github.com/hashicorp/vault",
          "vendor": "HashiCorp",
          "versions": [
            {
              "lessThan": "1.18.1",
              "status": "affected",
              "version": "1.2.0",
              "versionType": "semver"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "platforms": [
            "64 bit",
            "32 bit",
            "x86",
            "ARM",
            "MacOS",
            "Windows",
            "Linux"
          ],
          "product": "Vault Enterprise",
          "repo": "https://github.com/hashicorp/vault",
          "vendor": "HashiCorp",
          "versions": [
            {
              "changes": [
                {
                  "at": "1.17.8",
                  "status": "unaffected"
                },
                {
                  "at": "1.16.12",
                  "status": "unaffected"
                }
              ],
              "lessThan": "1.18.1",
              "status": "affected",
              "version": "1.2.0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cp\u003eVault Community and Vault Enterprise (\u201cVault\u201d) clusters using Vault\u2019s Integrated Storage backend are vulnerable to a denial-of-service (DoS) attack through memory exhaustion through a Raft cluster join API endpoint . An attacker may send a large volume of requests to the endpoint which may cause Vault to consume excessive system memory resources, potentially leading to a crash of the underlying system and the Vault process itself.\n\nThis vulnerability, CVE-2024-8185, is fixed in Vault Community 1.18.1 and Vault Enterprise 1.18.1, 1.17.8, and 1.16.12.\u003c/p\u003e\u003cbr/\u003e"
            }
          ],
          "value": "Vault Community and Vault Enterprise (\u201cVault\u201d) clusters using Vault\u2019s Integrated Storage backend are vulnerable to a denial-of-service (DoS) attack through memory exhaustion through a Raft cluster join API endpoint . An attacker may send a large volume of requests to the endpoint which may cause Vault to consume excessive system memory resources, potentially leading to a crash of the underlying system and the Vault process itself.\n\nThis vulnerability, CVE-2024-8185, is fixed in Vault Community 1.18.1 and Vault Enterprise 1.18.1, 1.17.8, and 1.16.12."
        }
      ],
      "impacts": [
        {
          "capecId": "CAPEC-469",
          "descriptions": [
            {
              "lang": "en",
              "value": "CAPEC-469: HTTP DoS"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.5,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
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      "problemTypes": [
        {
          "descriptions": [
            {
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              "description": "CWE-636: Not Failing Securely (Failing Open)",
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              "type": "CWE"
            }
          ]
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      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-31T15:14:55.145Z",
        "orgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
        "shortName": "HashiCorp"
      },
      "references": [
        {
          "url": "https://discuss.hashicorp.com/t/hcsec-2024-26-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-processing-raft-cluster-join-requests/71047"
        }
      ],
      "source": {
        "advisory": "HCSEC-2024-26",
        "discovery": "INTERNAL"
      },
      "title": "Vault Vulnerable to Denial of Service When Processing Raft Join Requests"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "67fedba0-ff2e-4543-ba5b-aa93e87718cc",
    "assignerShortName": "HashiCorp",
    "cveId": "CVE-2024-8185",
    "datePublished": "2024-10-31T15:14:55.145Z",
    "dateReserved": "2024-08-26T16:24:04.547Z",
    "dateUpdated": "2024-10-31T17:11:35.647Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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

WID-SEC-W-2024-3318

CVE-2024-8185 (GCVE-0-2024-8185)

Tags

Sightings

Nomenclature