{"dataType": "CVE_RECORD", "dataVersion": "5.1", "cveMetadata": {"cveId": "CVE-2023-43498", "assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "state": "PUBLISHED", "assignerShortName": "jenkins", "dateReserved": "2023-09-19T09:22:58.130Z", "datePublished": "2023-09-20T16:06:40.956Z", "dateUpdated": "2024-08-02T19:44:42.284Z"}, "containers": {"cna": {"affected": [{"defaultStatus": "affected", "product": "Jenkins", "vendor": "Jenkins Project", "versions": [{"lessThan": "*", "status": "unaffected", "version": "2.424", "versionType": "maven"}, {"lessThan": "2.414.*", "status": "unaffected", "version": "2.414.2", "versionType": "maven"}]}], "descriptions": [{"lang": "en", "value": "In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, processing file uploads using MultipartFormDataParser 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."}], "providerMetadata": {"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "shortName": "jenkins", "dateUpdated": "2023-10-24T12:52:04.805Z"}, "references": [{"name": "Jenkins Security Advisory 2023-09-20", "tags": ["vendor-advisory"], "url": "https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073"}, {"url": "http://www.openwall.com/lists/oss-security/2023/09/20/5"}]}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-02T19:44:42.284Z"}, "title": "CVE Program Container", "references": [{"name": "Jenkins Security Advisory 2023-09-20", "tags": ["vendor-advisory", "x_transferred"], "url": "https://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073"}, {"url": "http://www.openwall.com/lists/oss-security/2023/09/20/5", "tags": ["x_transferred"]}]}]}}

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{"bugzilla": {"description": "jenkins: API MultipartFormDataParser temporary uploaded file created with insecure permissions", "id": "2240096", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2240096"}, "csaw": false, "cvss3": {"cvss3_base_score": "3.6", "cvss3_scoring_vector": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N", "status": "draft"}, "cwe": "CWE-378", "details": ["In Jenkins 2.423 and earlier, LTS 2.414.1 and earlier, processing file uploads using MultipartFormDataParser 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.", "A flaw was found in Jenkins weekly and LTS due to an issue when processing file uploads using the MultipartFormDataParser. By sending a specially crafted request, a local authenticated attacker could bypass security restrictions and access the Jenkins controller file system to read and write the files before they are used."], "name": "CVE-2023-43498", "package_state": [{"cpe": "cpe:/a:redhat:ocp_tools", "fix_state": "Affected", "package_name": "jenkins", "product_name": "OpenShift Developer Tools and Services"}, {"cpe": "cpe:/a:redhat:openshift:3.11", "fix_state": "Out of support scope", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 3.11"}, {"cpe": "cpe:/a:redhat:openshift:4", "fix_state": "Affected", "package_name": "jenkins", "product_name": "Red Hat OpenShift Container Platform 4"}], "public_date": "2023-09-20T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2023-43498\nhttps://nvd.nist.gov/vuln/detail/CVE-2023-43498\nhttps://www.jenkins.io/security/advisory/2023-09-20/#SECURITY-3073"], "threat_severity": "Low", "upstream_fix": "jenkins 2.424, jenkins LTS 2.414.2"}