CVE-2020-1762

{"containers": {"cna": {"affected": [{"product": "kiali", "vendor": "[Kiali]", "versions": [{"status": "affected", "version": ">= 0.4.0, < 1.15.1"}]}], "descriptions": [{"lang": "en", "value": "An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration."}], "metrics": [{"cvssV3_1": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}}], "problemTypes": [{"descriptions": [{"cweId": "CWE-613", "description": "CWE-613", "lang": "en", "type": "CWE"}]}, {"descriptions": [{"cweId": "CWE-384", "description": "CWE-384", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2020-04-27T20:41:37.000Z", "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "shortName": "redhat"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "secalert@redhat.com", "ID": "CVE-2020-1762", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "kiali", "version": {"version_data": [{"version_value": ">= 0.4.0, < 1.15.1"}]}}]}, "vendor_name": "[Kiali]"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration."}]}, "impact": {"cvss": [[{"vectorString": "7.0/CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.0"}]]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-613"}]}, {"description": [{"lang": "eng", "value": "CWE-384"}]}]}, "references": {"reference_data": [{"name": "https://kiali.io/news/security-bulletins/kiali-security-001/", "refsource": "MISC", "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"}, {"name": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762", "refsource": "CONFIRM", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T06:46:30.907Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762"}]}]}, "cveMetadata": {"assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749", "assignerShortName": "redhat", "cveId": "CVE-2020-1762", "datePublished": "2020-04-27T20:41:37.000Z", "dateReserved": "2019-11-27T00:00:00.000Z", "dateUpdated": "2024-08-04T06:46:30.907Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "kiali", "vendor": "[Kiali]", "versions": [{"status": "affected", "version": ">= 0.4.0, < 1.15.1"}]}], "source": "secalert@redhat.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:kiali:kiali:*:*:*:*:*:*:*:*", "matchCriteriaId": "93849A76-310D-4419-A7E2-7834C6768A27", "versionEndExcluding": "1.15.1", "versionStartIncluding": "0.4.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*", "matchCriteriaId": "732F14CE-7994-4DD2-A28B-AE9E79826C01", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration."}, {"lang": "es", "value": "Se encontr\u00f3 una vulnerabilidad de comprobaci\u00f3n de JWT insuficiente en Kiali versiones 0.4.0 hasta la versi\u00f3n 1.15.0, y fue corregido en la versi\u00f3n 1.15.1, en la que un atacante remoto podr\u00eda abusar de este fallo al robar una cookie JWT v\u00e1lida y usarla para falsificar una sesi\u00f3n de usuario, posiblemente obteniendo privilegios para visualizar y alterar la configuraci\u00f3n de Istio."}], "id": "CVE-2020-1762", "lastModified": "2026-06-17T03:02:21.140", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.0, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 2.2, "impactScore": 4.7, "source": "secalert@redhat.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.6, "baseSeverity": "HIGH", "confidentialityImpact": "LOW", "integrityImpact": "LOW", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 4.7, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2020-04-27T21:15:13.717", "references": [{"source": "secalert@redhat.com", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762"}, {"source": "secalert@redhat.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Issue Tracking", "Third Party Advisory"], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-1762"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://kiali.io/news/security-bulletins/kiali-security-001/"}], "sourceIdentifier": "secalert@redhat.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-384"}, {"lang": "en", "value": "CWE-613"}], "source": "secalert@redhat.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-384"}, {"lang": "en", "value": "CWE-613"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Dagan Henderson (Akoya, LLC) for reporting this issue.", "affected_release": [{"advisory": "RHSA-2020:0972", "cpe": "cpe:/a:redhat:service_mesh:1.0::el7", "impact": "low", "package": "jaeger-0:v1.13.1.redhat6-1.el7", "product_name": "Openshift Service Mesh 1.0", "release_date": "2020-03-25T00:00:00Z"}, {"advisory": "RHSA-2020:0972", "cpe": "cpe:/a:redhat:service_mesh:1.0::el7", "impact": "low", "package": "kiali-0:v1.0.10.redhat1-1.el7", "product_name": "Openshift Service Mesh 1.0", "release_date": "2020-03-25T00:00:00Z"}], "bugzilla": {"description": "kiali: ignoring JWT claim fields", "id": "1810387", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1810387"}, "csaw": false, "cvss3": {"cvss3_base_score": "7.0", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H", "status": "verified"}, "cwe": "CWE-613->CWE-384", "details": ["An insufficient JWT validation vulnerability was found in Kiali versions 0.4.0 to 1.15.0 and was fixed in Kiali version 1.15.1, wherein a remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration.", "An insufficient JWT validation vulnerability was found in Kiali, versions 0.4.0 to 1.15.0. A remote attacker could abuse this flaw by stealing a valid JWT cookie and using that to spoof a user session, possibly gaining privileges to view and alter the Istio configuration."], "name": "CVE-2020-1762", "public_date": "2020-03-25T18:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2020-1762\nhttps://nvd.nist.gov/vuln/detail/CVE-2020-1762\nhttps://kiali.io/news/security-bulletins/kiali-security-001/"], "threat_severity": "Moderate"}

{}