CVE-2021-37939
Vulnerability from cvelistv5
Published
2021-11-18 15:09
Modified
2024-08-04 01:30
Severity ?
EPSS score ?
0.05%
(0.25663)
Summary
It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.
References
Impacted products
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Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-200", description: "CWE-200", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-11-18T15:09:27", orgId: "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", shortName: "elastic", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@elastic.co", ID: "CVE-2021-37939", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Kibana", version: { version_data: [ { version_value: "All versions from 7.8.0 through 7.15.1", }, ], }, }, ], }, vendor_name: "Elastic", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-200", }, ], }, ], }, references: { reference_data: [ { name: "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923", refsource: "MISC", url: "https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", assignerShortName: "elastic", cveId: "CVE-2021-37939", datePublished: "2021-11-18T15:09:27", dateReserved: "2021-08-03T00:00:00", dateUpdated: "2024-08-04T01:30:09.049Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-37939\",\"sourceIdentifier\":\"bressers@elastic.co\",\"published\":\"2021-11-18T16:15:08.963\",\"lastModified\":\"2024-11-21T06:16:06.750\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"It was discovered that Kibana’s JIRA connector & IBM Resilient connector could be used to return HTTP response data on internal hosts, which may be intentionally hidden from public view. Using this vulnerability, a malicious user with the ability to create connectors, could utilize these connectors to view limited HTTP response data on hosts accessible to the cluster.\"},{\"lang\":\"es\",\"value\":\"Se ha detectado que el conector JIRA de Kibana y el conector Resilient de IBM pueden ser usados para devolver datos de respuesta HTTP en hosts internos, que pueden estar intencionadamente ocultos a la vista del público. Usando esta vulnerabilidad, un usuario malicioso con la capacidad de crear conectores, podría usar estos conectores para ver datos de respuesta HTTP limitados en hosts accesibles al cluster.\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N\",\"baseScore\":2.7,\"baseSeverity\":\"LOW\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"HIGH\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":1.2,\"impactScore\":1.4}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:S/C:P/I:N/A:N\",\"baseScore\":4.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"SINGLE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":8.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"bressers@elastic.co\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-200\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-319\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.8.0\",\"versionEndExcluding\":\"7.15.2\",\"matchCriteriaId\":\"73E895D4-5697-4C82-BC18-DA8E42361B95\"}]}]}],\"references\":[{\"url\":\"https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923\",\"source\":\"bressers@elastic.co\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://discuss.elastic.co/t/kibana-7-15-2-security-update/288923\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
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Sightings
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Nomenclature
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