CVE-2023-43497

{"id": "CVE-2023-43497", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.1, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.2, "exploitabilityScore": 2.8}]}, "published": "2023-09-20T17:15:11.877", "references": [{"url": "http://www.openwall.com/lists/oss-security/2023/09/20/5", "tags": ["Mailing List", "Third Party Advisory"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073", "tags": ["Vendor Advisory"], "source": "jenkinsci-cert@googlegroups.com"}, {"url": "http://www.openwall.com/lists/oss-security/2023/09/20/5", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-434"}]}], "descriptions": [{"lang": "en", "value": "In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, processing file uploads using the Stapler web framework creates temporary files in the default system temporary directory with the default permissions for newly created files, potentially allowing attackers with access to the Jenkins controller file system to read and write the files before they are used."}, {"lang": "es", "value": "En Jenkins 2.423 y versiones anteriores, LTS 2.414.1 y anteriores, el procesamiento de cargas de archivos utilizando el framework web Stapler crea archivos temporales en el directorio temporal predeterminado del sistema con los permisos predeterminados para archivos reci\u00e9n creados, lo que potencialmente permite a los atacantes acceder al sistema de archivos del controlador Jenkins leer y escribir los archivos antes de utilizarlos."}], "lastModified": "2024-11-21T08:24:09.610", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "vulnerable": true, "matchCriteriaId": "C2F4A98B-D78F-4DCD-BC55-30B060433845", "versionEndExcluding": "2.414.2"}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "vulnerable": true, "matchCriteriaId": "D532EC73-64F8-46D5-8240-863B264D13D6", "versionEndExcluding": "2.424"}], "operator": "OR"}]}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com"}