{"id":"CVE-2024-8185","state":"PUBLISHED","title":"Vault Vulnerable to Denial of Service When Processing Raft Join Requests","description":"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.\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.","publishedAt":"2024-10-31T15:14:55.145Z","updatedAt":"2024-10-31T17:11:35.647Z","severity":{"score":7.5,"label":"High","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","source":"HashiCorp"},"assigner":"HashiCorp","products":["HashiCorp Vault","HashiCorp Vault Enterprise"],"affected":[{"vendor":"HashiCorp","product":"Vault","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","versionType":"semver"}],"platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"repo":"https://github.com/hashicorp/vault"},{"vendor":"HashiCorp","product":"Vault Enterprise","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","changes":[{"at":"1.17.8","status":"unaffected"},{"at":"1.16.12","status":"unaffected"}],"versionType":"semver"}],"platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"repo":"https://github.com/hashicorp/vault"}],"references":["https://discuss.hashicorp.com/t/hcsec-2024-26-vault-vulnerable-to-denial-of-service-through-memory-exhaustion-when-processing-raft-cluster-join-requests/71047"],"weaknesses":["CWE-636"],"ingestedAt":"2026-10-29T20:08:20.985Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/8xxx/CVE-2024-8185.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-8185","state":"PUBLISHED","datePublished":"2024-10-31T15:14:55.145Z","dateUpdated":"2024-10-31T17:11:35.647Z","assignerShortName":"HashiCorp","assignerOrgId":"67fedba0-ff2e-4543-ba5b-aa93e87718cc","dateReserved":"2024-08-26T16:24:04.547Z"},"containers":{"cna":{"title":"Vault Vulnerable to Denial of Service When Processing Raft Join Requests","descriptions":[{"lang":"en","value":"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.\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."}],"affected":[{"vendor":"HashiCorp","product":"Vault","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","versionType":"semver"}],"platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"repo":"https://github.com/hashicorp/vault"},{"vendor":"HashiCorp","product":"Vault Enterprise","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","changes":[{"at":"1.17.8","status":"unaffected"},{"at":"1.16.12","status":"unaffected"}],"versionType":"semver"}],"platforms":["64 bit","32 bit","x86","ARM","MacOS","Windows","Linux"],"repo":"https://github.com/hashicorp/vault"}],"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"}],"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"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-636","description":"CWE-636: Not Failing Securely (Failing Open)","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"HashiCorp","orgId":"67fedba0-ff2e-4543-ba5b-aa93e87718cc","dateUpdated":"2024-10-31T15:14:55.145Z"},"impacts":[{"capecId":"CAPEC-469","descriptions":[{"lang":"en","value":"CAPEC-469: HTTP DoS"}]}],"source":{"advisory":"HCSEC-2024-26","discovery":"INTERNAL"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"hashicorp","product":"vault","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","versionType":"custom"},{"version":"1.17.8","status":"unaffected"},{"version":"1.16.12","status":"unaffected"}],"cpes":["cpe:2.3:a:hashicorp:vault:*:*:*:*:enterprise:*:*:*"]},{"vendor":"hashicorp","product":"vault","defaultStatus":"unaffected","versions":[{"version":"1.2.0","status":"affected","lessThan":"1.18.1","versionType":"custom"}],"cpes":["cpe:2.3:a:hashicorp:vault:*:*:*:*:community:*:*:*"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2024-10-31T16:54:01.728268Z","id":"CVE-2024-8185","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-10-31T17:11:35.647Z"}}]}}}