CVE-2019-16538

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{"affected": [{"affectedData": [{"product": "Jenkins Script Security Plugin", "vendor": "Jenkins project", "versions": [{"status": "affected", "version": "1.67 and earlier"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:script_security:*:*:*:*:*:jenkins:*:*", "matchCriteriaId": "77A04B6A-5945-40D8-BA38-534878A60CFD", "versionEndIncluding": "1.67", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.67 and earlier related to the handling of default parameter expressions in closures allowed attackers to execute arbitrary code in sandboxed scripts."}, {"lang": "es", "value": "Una vulnerabilidad de omisi\u00f3n de sandbox en Jenkins Script Security Plugin versi\u00f3n 1.67 y anteriores, relacionada con el manejo de expresiones de par\u00e1metro predeterminadas en los cierres permiti\u00f3 a atacantes ejecutar c\u00f3digo arbitrario en scripts manejados en el sandbox."}], "id": "CVE-2019-16538", "lastModified": "2026-06-17T02:22:23.473", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.0, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2019-11-21T15:15:13.947", "references": [{"source": "jenkinsci-cert@googlegroups.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2019/11/21/1"}, {"source": "jenkinsci-cert@googlegroups.com", "tags": ["Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1658"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2019/11/21/1"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://jenkins.io/security/advisory/2019-11-21/#SECURITY-1658"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-863"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2020:2478", "cpe": "cpe:/a:redhat:openshift:3.11::el7", "package": "jenkins-2-plugins-0:3.11.1591354111-1.el7", "product_name": "Red Hat OpenShift Container Platform 3.11", "release_date": "2020-06-17T00:00:00Z"}, {"advisory": "RHSA-2020:3616", "cpe": "cpe:/a:redhat:openshift:4.3::el7", "package": "jenkins-2-plugins-0:4.3.1597915133-1.el7", "product_name": "Red Hat OpenShift Container Platform 4.3", "release_date": "2020-09-09T00:00:00Z"}, {"advisory": "RHSA-2020:2737", "cpe": "cpe:/a:redhat:openshift:4.4::el7", "package": "jenkins-2-plugins-0:4.4.1592817009-1.el7", "product_name": "Red Hat OpenShift Container Platform 4.4", "release_date": "2020-06-29T00:00:00Z"}], "bugzilla": {"description": "jenkins-script-security-plugin: sandbox protection bypass leads to execute arbitrary code in sandboxed scripts", "id": "1819652", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1819652"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.8", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-94", "details": ["A sandbox bypass vulnerability in Jenkins Script Security Plugin 1.67 and earlier related to the handling of default parameter expressions in closures allowed attackers to execute arbitrary code in sandboxed scripts.", "A sandbox bypass flaw was found in the Jenkins Script Security Plugin versions 1.67 and earlier, that are related to the handling of closure default parameter expressions. This flaw allows attackers to execute arbitrary code in sandboxed scripts."], "name": "CVE-2019-16538", "public_date": "2019-11-21T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2019-16538\nhttps://nvd.nist.gov/vuln/detail/CVE-2019-16538\nhttps://jenkins.io/security/advisory/2019-11-21/#SECURITY-1658"], "threat_severity": "Important"}

{}