CVE-2021-21605

{"containers": {"cna": {"affected": [{"product": "Jenkins", "vendor": "Jenkins project", "versions": [{"lessThanOrEqual": "2.274", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThanOrEqual": "LTS 2.263.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file."}], "providerMetadata": {"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "shortName": "jenkins", "dateUpdated": "2023-10-24T15:50:23.430Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "jenkinsci-cert@googlegroups.com", "ID": "CVE-2021-21605", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Jenkins", "version": {"version_data": [{"version_affected": "<=", "version_value": "2.274"}, {"version_affected": "<=", "version_value": "LTS 2.263.1"}]}}]}, "vendor_name": "Jenkins project"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-20: Improper Input Validation"}]}]}, "references": {"reference_data": [{"name": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021", "refsource": "CONFIRM", "url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:16:23.505Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021"}]}]}, "cveMetadata": {"assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "assignerShortName": "jenkins", "cveId": "CVE-2021-21605", "datePublished": "2021-01-13T15:55:29.000Z", "dateReserved": "2021-01-04T00:00:00.000Z", "dateUpdated": "2024-08-03T18:16:23.505Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Jenkins", "vendor": "Jenkins project", "versions": [{"lessThanOrEqual": "2.274", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThanOrEqual": "LTS 2.263.1", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "source": "jenkinsci-cert@googlegroups.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "matchCriteriaId": "1D0A8DA2-6151-430D-9FC2-1332E25B4E3B", "versionEndIncluding": "2.263.1", "vulnerable": true}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "matchCriteriaId": "9A6F1AB1-BFB3-448F-BDAC-2A3487CBFEB6", "versionEndIncluding": "2.274", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file."}, {"lang": "es", "value": "Jenkins versiones 2.274 y anteriores, LTS versiones 2.263.1 y anteriores, permite a usuarios con permiso Agent/Configure elegir nombres de agente que causa que Jenkins anule el archivo global \"config.xml\"."}], "id": "CVE-2021-21605", "lastModified": "2026-06-17T03:35:51.660", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "SINGLE", "availabilityImpact": "PARTIAL", "baseScore": 6.0, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 6.8, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.0, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.1, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-01-13T16:15:13.600", "references": [{"source": "jenkinsci-cert@googlegroups.com", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2021-01-13/#SECURITY-2021"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-22"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2021:0637", "cpe": "cpe:/a:redhat:openshift:3.11::el7", "package": "jenkins-0:2.263.3.1612433584-1.el7", "product_name": "Red Hat OpenShift Container Platform 3.11", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "conmon-2:2.0.21-1.rhaos4.5.el7", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "jenkins-0:2.263.3.1612434332-1.el7", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "machine-config-daemon-0:4.5.0-202102050524.p0.git.2594.ff3b8c0.el8", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift-0:4.5.0-202102050524.p0.git.0.9229406.el7", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift-ansible-0:4.5.0-202102031005.p0.git.0.c6839a2.el7", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "openshift-clients-0:4.5.0-202102051529.p0.git.3612.61b096a.el8", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0429", "cpe": "cpe:/a:redhat:openshift:4.5::el7", "package": "runc-0:1.0.0-72.rhaos4.5.giteadfc6b.el8", "product_name": "Red Hat OpenShift Container Platform 4.5", "release_date": "2021-03-03T00:00:00Z"}, {"advisory": "RHSA-2021:0423", "cpe": "cpe:/a:redhat:openshift:4.6::el8", "package": "jenkins-0:2.263.3.1612434510-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.6", "release_date": "2021-02-17T00:00:00Z"}], "bugzilla": {"description": "jenkins: Path traversal vulnerability in agent names", "id": "1925143", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1925143"}, "csaw": false, "cvss3": {"cvss3_base_score": "8.0", "cvss3_scoring_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "status": "verified"}, "cwe": "CWE-20", "details": ["Jenkins 2.274 and earlier, LTS 2.263.1 and earlier allows users with Agent/Configure permission to choose agent names that cause Jenkins to override the global `config.xml` file.", "A flaw was found in jenkins. Users with Agent/Configure permissions can choose agent names that cause an override to the global `config.xml` file. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability."], "name": "CVE-2021-21605", "package_state": [{"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "jenkins", "product_name": "Red Hat Fuse 7"}], "public_date": "2021-01-13T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-21605\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-21605"], "threat_severity": "Important"}

{}