CVE-2021-20218

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405", "tags": ["Issue Tracking", "Vendor Advisory"], "refsource": "MISC"}, {"url": "https://github.com/fabric8io/kubernetes-client/issues/2715", "name": "https://github.com/fabric8io/kubernetes-client/issues/2715", "tags": ["Patch", "Third Party Advisory"], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "A flaw was found in the fabric8 kubernetes-client in version 4.2.0 and after. This flaw allows a malicious pod/container to cause applications using the fabric8 kubernetes-client `copy` command to extract files outside the working path. The highest threat from this vulnerability is to integrity and system availability. This has been fixed in kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-22"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2021-20218", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 5.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 4.9, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.4, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 5.2, "exploitabilityScore": 2.2}}, "publishedDate": "2021-03-16T21:15Z", "configurations": {"nodes": [{"operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.7.2", "versionStartIncluding": "4.2.0"}, {"cpe23Uri": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.11.2", "versionStartIncluding": "4.8.0"}, {"cpe23Uri": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "4.13.2", "versionStartIncluding": "4.12.0"}, {"cpe23Uri": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "versionEndExcluding": "5.0.2", "versionStartIncluding": "5.0.0"}]}, {"operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:redhat:a-mq_online:-:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:build_of_quarkus:-:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:codeready_studio:12.0:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*", "vulnerable": true}, {"cpe23Uri": "cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:*", "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-03-25T18:43Z"}