CVE-2018-1999044

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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:*:*:*:*:lts:*:*:*", "matchCriteriaId": "84854F51-BD5A-4C20-A0AA-E889638D032D", "versionEndIncluding": "2.121.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "matchCriteriaId": "813701CB-3AA0-4D6A-A556-17B5664A4413", "versionEndIncluding": "2.137", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A denial of service vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in CronTab.java that allows attackers with Overall/Read permission to have a request handling thread enter an infinite loop."}, {"lang": "es", "value": "Existe una vulnerabilidad de denegaci\u00f3n de servicio (DoS) en Jenkins en versiones 2.137 y anteriores y 2.121.2 y anteriores en CronTab.java que permite que los atacantes con permiso Overall/Read hagan que un hilo de gesti\u00f3n de peticiones se meta en un bucle infinito."}], "id": "CVE-2018-1999044", "lastModified": "2026-06-17T01:48:36.340", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 4.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:S/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-08-23T18:29:00.687", "references": [{"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2018-08-15/#SECURITY-790"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2018-08-15/#SECURITY-790"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-835"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "jenkins: Cron expression form validation could enter infinite loop, potentially resulting in denial of service", "id": "1620344", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1620344"}, "csaw": false, "cvss3": {"cvss3_base_score": "4.3", "cvss3_scoring_vector": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L", "status": "draft"}, "cwe": "CWE-400", "details": ["A denial of service vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in CronTab.java that allows attackers with Overall/Read permission to have a request handling thread enter an infinite loop."], "name": "CVE-2018-1999044", "package_state": [{"cpe": "cpe:/a:redhat:openshift:3.10", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.10"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Not affected", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:openshift:3.2", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.2"}, {"cpe": "cpe:/a:redhat:openshift:3.3", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.3"}, {"cpe": "cpe:/a:redhat:openshift:3.4", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.4"}, {"cpe": "cpe:/a:redhat:openshift:3.5", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.5"}, {"cpe": "cpe:/a:redhat:openshift:3.6", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.6"}, {"cpe": "cpe:/a:redhat:openshift:3.7", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.7"}, {"cpe": "cpe:/a:redhat:openshift:3.9", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.9"}, {"cpe": "cpe:/a:redhat:openshift:3.1", "fix_state": "Will not fix", "package_name": "jenkins", "product_name": "Red Hat OpenShift Enterprise 3.1"}], "public_date": "2018-08-15T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2018-1999044\nhttps://nvd.nist.gov/vuln/detail/CVE-2018-1999044\nhttps://jenkins.io/security/advisory/2018-08-15/#SECURITY-790"], "statement": "Users of OpenShift Container Platform 3.x should upgrade to 3.11 to pick up a fix for this issue.", "threat_severity": "Moderate"}

{}