CVE-2018-1221

{"containers": {"cna": {"affected": [{"product": "The Cloud Foundry Gorouter", "vendor": "Dell EMC", "versions": [{"status": "affected", "version": "cf-deployment - All versions prior to 1.14.0"}, {"status": "affected", "version": "routing-release - All versions prior to 0.172.0"}]}], "datePublic": "2018-02-13T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "In cf-deployment before 1.14.0 and routing-release before 0.172.0, the Cloud Foundry Gorouter mishandles WebSocket requests for AWS Application Load Balancers (ALBs) and some other HTTP-aware Load Balancers. A user with developer privileges could use this vulnerability to steal data or cause denial of service."}], "problemTypes": [{"descriptions": [{"description": "websocket handling vulnerability", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2018-03-19T17:57:01.000Z", "orgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "shortName": "dell"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.cloudfoundry.org/blog/cve-2018-1221/"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "security_alert@emc.com", "DATE_PUBLIC": "2018-02-13T00:00:00", "ID": "CVE-2018-1221", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "The Cloud Foundry Gorouter", "version": {"version_data": [{"version_value": "cf-deployment - All versions prior to 1.14.0"}, {"version_value": "routing-release - All versions prior to 0.172.0"}]}}]}, "vendor_name": "Dell EMC"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In cf-deployment before 1.14.0 and routing-release before 0.172.0, the Cloud Foundry Gorouter mishandles WebSocket requests for AWS Application Load Balancers (ALBs) and some other HTTP-aware Load Balancers. A user with developer privileges could use this vulnerability to steal data or cause denial of service."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "websocket handling vulnerability"}]}]}, "references": {"reference_data": [{"name": "https://www.cloudfoundry.org/blog/cve-2018-1221/", "refsource": "CONFIRM", "url": "https://www.cloudfoundry.org/blog/cve-2018-1221/"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:51:48.984Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.cloudfoundry.org/blog/cve-2018-1221/"}]}]}, "cveMetadata": {"assignerOrgId": "c550e75a-17ff-4988-97f0-544cde3820fe", "assignerShortName": "dell", "cveId": "CVE-2018-1221", "datePublished": "2018-03-19T18:00:00.000Z", "dateReserved": "2017-12-06T00:00:00.000Z", "dateUpdated": "2024-09-17T01:15:36.021Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "The Cloud Foundry Gorouter", "vendor": "Dell EMC", "versions": [{"status": "affected", "version": "cf-deployment - All versions prior to 1.14.0"}, {"status": "affected", "version": "routing-release - All versions prior to 0.172.0"}]}], "source": "security_alert@emc.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:cloudfoundry:cf-deployment:*:*:*:*:*:*:*:*", "matchCriteriaId": "D24E8B91-2533-4F6D-9D48-1EF7F025030E", "versionEndExcluding": "1.14.0", "vulnerable": true}, {"criteria": "cpe:2.3:a:cloudfoundry:routing-release:*:*:*:*:*:*:*:*", "matchCriteriaId": "49E1AFBF-F369-4E9C-A77C-A772F77A3D93", "versionEndExcluding": "0.172.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "In cf-deployment before 1.14.0 and routing-release before 0.172.0, the Cloud Foundry Gorouter mishandles WebSocket requests for AWS Application Load Balancers (ALBs) and some other HTTP-aware Load Balancers. A user with developer privileges could use this vulnerability to steal data or cause denial of service."}, {"lang": "es", "value": "En cf-deployment en versiones anteriores a la 1.14.0 y routing-release en versiones anteriores a la 0.172.0, Cloud Foundry Gorouter gestiona de manera incorrecta las peticiones WebSocket para AWS Application Load Balancers (ALBs) y otros HTTP-aware Load Balancers. Un usuario con privilegios de desarrollador podr\u00eda emplear esta vulnerabilidad para robar datos o provocar una denegaci\u00f3n de servicio (DoS)."}], "id": "CVE-2018-1221", "lastModified": "2026-06-17T01:50:45.663", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 5.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-03-19T18:29:00.547", "references": [{"source": "security_alert@emc.com", "tags": ["Third Party Advisory"], "url": "https://www.cloudfoundry.org/blog/cve-2018-1221/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://www.cloudfoundry.org/blog/cve-2018-1221/"}], "sourceIdentifier": "security_alert@emc.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}