{"containers": {"cna": {"affected": [{"product": "Jenkins", "vendor": "Jenkins project", "versions": [{"lessThanOrEqual": "2.318", "status": "affected", "version": "unspecified", "versionType": "custom"}, {"lessThanOrEqual": "LTS 2.303.2", "status": "affected", "version": "unspecified", "versionType": "custom"}]}], "descriptions": [{"lang": "en", "value": "Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions."}], "providerMetadata": {"orgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "shortName": "jenkins", "dateUpdated": "2023-10-24T15:52:10.171Z"}, "references": [{"tags": ["x_refsource_CONFIRM"], "url": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"}, {"name": "[oss-security] 20211104 Multiple vulnerabilities in Jenkins and Jenkins plugins", "tags": ["mailing-list", "x_refsource_MLIST"], "url": "http://www.openwall.com/lists/oss-security/2021/11/04/3"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "jenkinsci-cert@googlegroups.com", "ID": "CVE-2021-21697", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Jenkins", "version": {"version_data": [{"version_affected": "<=", "version_value": "2.318"}, {"version_affected": "<=", "version_value": "LTS 2.303.2"}]}}]}, "vendor_name": "Jenkins project"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-184: Incomplete List of Disallowed Inputs"}]}]}, "references": {"reference_data": [{"name": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428", "refsource": "CONFIRM", "url": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"}, {"name": "[oss-security] 20211104 Multiple vulnerabilities in Jenkins and Jenkins plugins", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/11/04/3"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:23:28.765Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"}, {"name": "[oss-security] 20211104 Multiple vulnerabilities in Jenkins and Jenkins plugins", "tags": ["mailing-list", "x_refsource_MLIST", "x_transferred"], "url": "http://www.openwall.com/lists/oss-security/2021/11/04/3"}]}]}, "cveMetadata": {"assignerOrgId": "39769cd5-e6e2-4dc8-927e-97b3aa056f5b", "assignerShortName": "jenkins", "cveId": "CVE-2021-21697", "datePublished": "2021-11-04T16:30:43", "dateReserved": "2021-01-04T00:00:00", "dateUpdated": "2024-08-03T18:23:28.765Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*", "matchCriteriaId": "988C6F39-A7CD-4CF3-8E38-A0179F078528", "versionEndIncluding": "2.303.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*", "matchCriteriaId": "F7399F73-979B-4229-A283-53BFB4C6A768", "versionEndIncluding": "2.318", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "descriptions": [{"lang": "en", "value": "Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions."}, {"lang": "es", "value": "Jenkins versiones 2.318 y anteriores, LTS versiones 2.303.2 y anteriores, permiten a cualquier agente leer y escribir el contenido de cualquier directorio de construcci\u00f3n almacenado en Jenkins con muy pocas restricciones"}], "id": "CVE-2021-21697", "lastModified": "2024-11-21T05:48:51.280", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 6.4, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 4.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 9.1, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.2, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2021-11-04T17:15:08.927", "references": [{"source": "jenkinsci-cert@googlegroups.com", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2021/11/04/3"}, {"source": "jenkinsci-cert@googlegroups.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Mailing List", "Third Party Advisory"], "url": "http://www.openwall.com/lists/oss-security/2021/11/04/3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"}], "sourceIdentifier": "jenkinsci-cert@googlegroups.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"affected_release": [{"advisory": "RHSA-2021:4827", "cpe": "cpe:/a:redhat:openshift:3.11::el7", "package": "jenkins-0:2.303.3.1637698110-1.el7", "product_name": "Red Hat OpenShift Container Platform 3.11", "release_date": "2021-12-02T00:00:00Z"}, {"advisory": "RHSA-2021:4799", "cpe": "cpe:/a:redhat:openshift:4.6::el8", "package": "jenkins-0:2.303.3.1637597493-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.6", "release_date": "2021-12-02T00:00:00Z"}, {"advisory": "RHSA-2021:4801", "cpe": "cpe:/a:redhat:openshift:4.7::el8", "package": "jenkins-0:2.303.3.1637597018-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.7", "release_date": "2021-12-01T00:00:00Z"}, {"advisory": "RHSA-2021:4829", "cpe": "cpe:/a:redhat:openshift:4.8::el8", "package": "jenkins-0:2.303.3.1637596565-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.8", "release_date": "2021-11-30T00:00:00Z"}, {"advisory": "RHSA-2021:4833", "cpe": "cpe:/a:redhat:openshift:4.9::el8", "package": "jenkins-0:2.303.3.1637595827-1.el8", "product_name": "Red Hat OpenShift Container Platform 4.9", "release_date": "2021-11-29T00:00:00Z"}], "bugzilla": {"description": "jenkins: Agent-to-controller access control allows reading/writing most content of build directories", "id": "2020345", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2020345"}, "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-22", "details": ["Jenkins 2.318 and earlier, LTS 2.303.2 and earlier allows any agent to read and write the contents of any build directory stored in Jenkins with very few restrictions.", "An incorrect access restriction vulnerability was found in Jenkins. The directories agents are allowed to access include the directories where there are stored build-related information intended to allow agents to store build-related metadata during build execution. As a consequence, this allows an attacker who controls agent process to read and write the contents of any build directory stored in Jenkins with very few restrictions (build.xml and some Pipeline-related metadata)."], "mitigation": {"lang": "en:us", "value": "Red Hat has investigated whether a possible mitigation exists for this issue, and has not been able to identify a practical example. Please update the affected package as soon as possible."}, "name": "CVE-2021-21697", "package_state": [{"cpe": "cpe:/a:redhat:jboss_fuse:7", "fix_state": "Not affected", "package_name": "jenkins", "product_name": "Red Hat Fuse 7"}], "public_date": "2021-11-04T14:20:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2021-21697\nhttps://nvd.nist.gov/vuln/detail/CVE-2021-21697\nhttps://www.jenkins.io/security/advisory/2021-11-04/#SECURITY-2428"], "threat_severity": "Important", "upstream_fix": "jenkins 2.319, jenkins LTS 2.303.3"}