CVE-2018-1999001

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*", "matchCriteriaId": "6F3887E3-76F5-446F-A9E3-7EC05F7DA03E", "versionEndIncluding": "2.121.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*", "matchCriteriaId": "55C8B728-6FA3-458B-B3AA-9184347F180F", "versionEndIncluding": "2.132", "versionStartIncluding": "2.122", "vulnerable": true}], "negate": false, "operator": "OR"}]}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:oracle:communications_cloud_native_core_automated_test_suite:1.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "A4CA84D6-F312-4C29-A02B-050FCB7A902B", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A unauthorized modification of configuration vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in User.java that allows attackers to provide crafted login credentials that cause Jenkins to move the config.xml file from the Jenkins home directory. If Jenkins is started without this file present, it will revert to the legacy defaults of granting administrator access to anonymous users."}, {"lang": "es", "value": "Existe una vulnerabilidad de modificaci\u00f3n no autorizada de configuraci\u00f3n en Jenkins en versiones 2.132 y anteriores y en versiones 2.121.1 y anteriores en User.java que permite que los atacantes proporcionen credenciales de inicio de sesi\u00f3n manipuladas que provocan que Jenkins mueva el archivo config.xml desde el directorio ra\u00edz de Jenkins. Si se inicia Jenkins sin este archivo, el programa volver\u00e1 a la opci\u00f3n por defecto de dar acceso de administrador a los usuarios an\u00f3nimos."}], "id": "CVE-2018-1999001", "lastModified": "2026-06-17T01:48:15.093", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 4.3, "confidentialityImpact": "PARTIAL", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-07-23T19:29:00.237", "references": [{"source": "cve@mitre.org", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2018-07-18/#SECURITY-897"}, {"source": "cve@mitre.org", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2018-07-18/#SECURITY-897"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Third Party Advisory"], "url": "https://www.oracle.com/security-alerts/cpuapr2022.html"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "jenkins: Remote unauthenticated users can move config.xml allowing administrator access to anonymous users", "id": "1609609", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1609609"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "status": "draft"}, "cwe": "CWE-20", "details": ["A unauthorized modification of configuration vulnerability exists in Jenkins 2.132 and earlier, 2.121.1 and earlier in User.java that allows attackers to provide crafted login credentials that cause Jenkins to move the config.xml file from the Jenkins home directory. If Jenkins is started without this file present, it will revert to the legacy defaults of granting administrator access to anonymous users."], "name": "CVE-2018-1999001", "package_state": [{"cpe": "cpe:/a:redhat:openshift:3", "fix_state": "Not affected", "package_name": "jenkins", "product_name": "Red Hat OpenShift Enterprise 3"}], "public_date": "2018-07-18T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-1999001\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1999001\nhttps://jenkins.io/security/advisory/2018-07-18/#SECURITY-897"], "threat_severity": "Important"}

{}