CVE-2018-20238

{"containers": {"cna": {"affected": [{"product": "Crowd", "vendor": "Atlassian", "versions": [{"lessThan": "3.2.7", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "3.3.0", "versionType": "custom"}, {"lessThan": "3.3.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "datePublic": "2019-02-13T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Various rest resources in Atlassian Crowd before version 3.2.7 and from version 3.3.0 before version 3.3.4 allow remote attackers to authenticate using an expired user session via an insufficient session expiration vulnerability."}], "problemTypes": [{"descriptions": [{"description": "Insufficient Session Expiration", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-02-16T10:57:01.000Z", "orgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "shortName": "atlassian"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://jira.atlassian.com/browse/CWD-5361"}, {"name": "107036", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/107036"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security@atlassian.com", "DATE_PUBLIC": "2019-02-13T00:00:00", "ID": "CVE-2018-20238", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Crowd", "version": {"version_data": [{"version_affected": "<", "version_value": "3.2.7"}, {"version_affected": ">=", "version_value": "3.3.0"}, {"version_affected": "<", "version_value": "3.3.4"}]}}]}, "vendor_name": "Atlassian"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Various rest resources in Atlassian Crowd before version 3.2.7 and from version 3.3.0 before version 3.3.4 allow remote attackers to authenticate using an expired user session via an insufficient session expiration vulnerability."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Insufficient Session Expiration"}]}]}, "references": {"reference_data": [{"name": "https://jira.atlassian.com/browse/CWD-5361", "refsource": "CONFIRM", "url": "https://jira.atlassian.com/browse/CWD-5361"}, {"name": "107036", "refsource": "BID", "url": "http://www.securityfocus.com/bid/107036"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T11:58:19.098Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://jira.atlassian.com/browse/CWD-5361"}, {"name": "107036", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/107036"}]}]}, "cveMetadata": {"assignerOrgId": "f08a6ab8-ed46-4c22-8884-d911ccfe3c66", "assignerShortName": "atlassian", "cveId": "CVE-2018-20238", "datePublished": "2019-02-13T18:00:00.000Z", "dateReserved": "2018-12-19T00:00:00.000Z", "dateUpdated": "2024-09-16T20:41:48.136Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Crowd", "vendor": "Atlassian", "versions": [{"lessThan": "3.2.7", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThan": "unspecified", "status": "affected", "version": "3.3.0", "versionType": "custom"}, {"lessThan": "3.3.4", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "security@atlassian.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*", "matchCriteriaId": "0D9C82D9-D6A5-4150-B73D-A1A4A3CA7DA0", "versionEndExcluding": "3.2.7", "vulnerable": true}, {"criteria": "cpe:2.3:a:atlassian:crowd:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BDE6573-6D18-44BC-B0A1-40741FB82896", "versionEndExcluding": "3.3.4", "versionStartIncluding": "3.3.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Various rest resources in Atlassian Crowd before version 3.2.7 and from version 3.3.0 before version 3.3.4 allow remote attackers to authenticate using an expired user session via an insufficient session expiration vulnerability."}, {"lang": "es", "value": "Varios recursos REST en Atlassian Crowd, en versiones anteriores a la 3.2.7 y desde la versi\u00f3n 3.3.0 antes de la 3.3.4, podr\u00edan permitir que los atacantes remotos se autentiquen mediante una sesi\u00f3n de usuario caducada mediante una vulnerabilidad de expiraci\u00f3n de sesi\u00f3n insuficiente."}], "id": "CVE-2018-20238", "lastModified": "2026-06-17T01:52:32.627", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "NONE", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-02-13T18:29:00.697", "references": [{"source": "security@atlassian.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107036"}, {"source": "security@atlassian.com", "tags": ["Vendor Advisory"], "url": "https://jira.atlassian.com/browse/CWD-5361"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/107036"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jira.atlassian.com/browse/CWD-5361"}], "sourceIdentifier": "security@atlassian.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-384"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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