fkie_cve-2021-37219
Vulnerability from fkie_nvd
Published
2021-09-07 12:15
Modified
2024-11-21 06:14
Severity ?
Summary
HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024 | Vendor Advisory | |
cve@mitre.org | https://security.gentoo.org/glsa/202207-01 | Third Party Advisory | |
cve@mitre.org | https://www.hashicorp.com/blog/category/consul | Product, Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024 | Vendor Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202207-01 | Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://www.hashicorp.com/blog/category/consul | Product, Vendor Advisory |
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*", matchCriteriaId: "3CFEFC70-871E-4DC3-B23E-E7AFBE7106C1", versionEndExcluding: "1.8.15", vulnerable: true, }, { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", matchCriteriaId: "D8536B85-06DD-4498-BFB5-C729CF5346C6", versionEndExcluding: "1.8.15", vulnerable: true, }, { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*", matchCriteriaId: "EA1C73D1-3A32-488A-B5EC-7BDFA7DBD417", versionEndExcluding: "1.9.9", versionStartIncluding: "1.9.0", vulnerable: true, }, { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", matchCriteriaId: "4EA73576-AADE-4142-8617-937F9E5A32F8", versionEndExcluding: "1.9.9", versionStartIncluding: "1.9.0", vulnerable: true, }, { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*", matchCriteriaId: "19BE17DA-3808-42DD-817A-B43CE7619281", versionEndExcluding: "1.10.2", versionStartIncluding: "1.10.0", vulnerable: true, }, { criteria: "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*", matchCriteriaId: "AE470E84-7E0A-4EFC-91CF-A297C1C3D4FC", versionEndExcluding: "1.10.2", versionStartIncluding: "1.10.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "HashiCorp Consul and Consul Enterprise 1.10.1 Raft RPC layer allows non-server agents with a valid certificate signed by the same CA to access server-only functionality, enabling privilege escalation. Fixed in 1.8.15, 1.9.9 and 1.10.2.", }, { lang: "es", value: "La capa RPC de HashiCorp Consul y Consul Enterprise Raft versión 1.10.1 , permite a agentes que no son servidores con un certificado válido firmado por la misma CA acceder a la funcionalidad server-only, permitiendo una escalada de privilegios. Corregido en 1.8.15, 1.9.9 y 1.10.2", }, ], id: "CVE-2021-37219", lastModified: "2024-11-21T06:14:53.253", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "PARTIAL", baseScore: 6.5, confidentialityImpact: "PARTIAL", integrityImpact: "PARTIAL", vectorString: "AV:N/AC:L/Au:S/C:P/I:P/A:P", version: "2.0", }, exploitabilityScore: 8, impactScore: 6.4, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 8.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2021-09-07T12:15:07.727", references: [ { source: "cve@mitre.org", tags: [ "Vendor Advisory", ], url: "https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202207-01", }, { source: "cve@mitre.org", tags: [ "Product", "Vendor Advisory", ], url: "https://www.hashicorp.com/blog/category/consul", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Vendor Advisory", ], url: "https://discuss.hashicorp.com/t/hcsec-2021-22-consul-raft-rpc-privilege-escalation/29024", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202207-01", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Product", "Vendor Advisory", ], url: "https://www.hashicorp.com/blog/category/consul", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-295", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
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Nomenclature
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