CVE-2021-22136
Vulnerability from cvelistv5
Published
2021-05-13 17:35
Modified
2024-08-03 18:30
Severity ?
EPSS score ?
Summary
In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.
References
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This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-613", description: "CWE-613: Insufficient Session Expiration", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2021-05-13T17:35:17", orgId: "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", shortName: "elastic", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "security@elastic.co", ID: "CVE-2021-22136", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Kibana", version: { version_data: [ { version_value: "before 7.12.0 and 6.8.15", }, ], }, }, ], }, vendor_name: "Elastic", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-613: Insufficient Session Expiration", }, ], }, ], }, references: { reference_data: [ { name: "https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125", refsource: "MISC", url: "https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "271b6943-45a9-4f3a-ab4e-976f3fa05b5a", assignerShortName: "elastic", cveId: "CVE-2021-22136", datePublished: "2021-05-13T17:35:17", dateReserved: "2021-01-04T00:00:00", dateUpdated: "2024-08-03T18:30:23.975Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", "vulnerability-lookup:meta": { nvd: "{\"cve\":{\"id\":\"CVE-2021-22136\",\"sourceIdentifier\":\"bressers@elastic.co\",\"published\":\"2021-05-13T18:15:08.993\",\"lastModified\":\"2024-11-21T05:49:34.560\",\"vulnStatus\":\"Modified\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In Kibana versions before 7.12.0 and 6.8.15 a flaw in the session timeout was discovered where the xpack.security.session.idleTimeout setting is not being respected. This was caused by background polling activities unintentionally extending authenticated users sessions, preventing a user session from timing out.\"},{\"lang\":\"es\",\"value\":\"En Kibana versiones anteriores a 7.12.0 y 6.8.15, se detectó un fallo en el timeout de la sesión donde la configuración xpack.security.session.idleTimeout no está siendo respetada. Esto fue causado por actividades de sondeo en segundo plano que extendieron involuntariamente las sesiones de los usuarios autenticados, impidiendo que se agotara el timeout de una sesión de usuario\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N\",\"baseScore\":3.5,\"baseSeverity\":\"LOW\",\"attackVector\":\"PHYSICAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"LOW\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":0.9,\"impactScore\":2.5}],\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:L/AC:L/Au:N/C:P/I:P/A:N\",\"baseScore\":3.6,\"accessVector\":\"LOCAL\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"PARTIAL\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"LOW\",\"exploitabilityScore\":3.9,\"impactScore\":4.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"bressers@elastic.co\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-613\"}]},{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-613\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*\",\"versionEndExcluding\":\"6.8.15\",\"matchCriteriaId\":\"92B1FC39-FE0D-41D1-990D-0AE9D27B5893\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:elastic:kibana:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"7.0.0\",\"versionEndExcluding\":\"7.12.0\",\"matchCriteriaId\":\"2B22F3EE-3887-4D89-9399-B6C7E77CEE9A\"}]}]}],\"references\":[{\"url\":\"https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125\",\"source\":\"bressers@elastic.co\",\"tags\":[\"Vendor Advisory\"]},{\"url\":\"https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"Vendor Advisory\"]}]}}", }, }
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Sightings
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Nomenclature
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