CVE-2021-20218

{"id": "CVE-2021-20218", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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"}, "acInsufInfo": false, "impactScore": 4.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"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}]}, "published": "2021-03-16T21:15:10.930", "references": [{"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1923405", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "secalert@redhat.com"}, {"url": "https://github.com/fabric8io/kubernetes-client/issues/2715", "tags": ["Patch", "Third Party Advisory"], "source": "secalert@redhat.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-22"}]}], "descriptions": [{"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"}, {"lang": "es", "value": "Se encontr\u00f3 un fallo en fabric8 kubernetes-client en versi\u00f3n 4.2.0 y posteriores. Este fallo permite a un pod/container malicioso causar que unas aplicaciones que usan el comando \"copy\" de fabric8 kubernetes-client extraigan archivos fuera de la ruta de trabajo. La mayor amenaza de esta vulnerabilidad es la integridad y la disponibilidad del sistema. Esto ha sido corregido en kubernetes-client-4.13.2 kubernetes-client-5.0.2 kubernetes-client-4.11.2 kubernetes-client-4.7.2"}], "lastModified": "2021-03-25T18:43:53.523", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "396A03F1-9514-4805-9AB5-6B31FD4B4413", "versionEndExcluding": "4.7.2", "versionStartIncluding": "4.2.0"}, {"criteria": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "15E80E40-DCBB-4043-B074-674D548FD0AA", "versionEndExcluding": "4.11.2", "versionStartIncluding": "4.8.0"}, {"criteria": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A777CC85-DC45-4E4B-B11C-E0CF9F06593D", "versionEndExcluding": "4.13.2", "versionStartIncluding": "4.12.0"}, {"criteria": "cpe:2.3:a:redhat:kubernetes-client:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "70D40776-9CBC-4F2F-9702-525330082531", "versionEndExcluding": "5.0.2", "versionStartIncluding": "5.0.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:redhat:a-mq_online:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E6C99D72-43AD-4A22-AE66-44E868323D4C"}, {"criteria": "cpe:2.3:a:redhat:build_of_quarkus:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE29B9D6-63DC-4779-ACE8-4E51E6A0AF37"}, {"criteria": "cpe:2.3:a:redhat:codeready_studio:12.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1BAF877F-B8D5-4313-AC5C-26BB82006B30"}, {"criteria": "cpe:2.3:a:redhat:descision_manager:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D5863BBF-829E-44EF-ACE8-61D5037251F6"}, {"criteria": "cpe:2.3:a:redhat:integration_camel_k:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B87C8AD3-8878-4546-86C2-BF411876648C"}, {"criteria": "cpe:2.3:a:redhat:jboss_fuse:7.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B40CCE4F-EA2C-453D-BB76-6388767E5C6D"}, {"criteria": "cpe:2.3:a:redhat:openshift_container_platform:3.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2F87326E-0B56-4356-A889-73D026DB1D4B"}, {"criteria": "cpe:2.3:a:redhat:process_automation:7.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "20A6B40D-F991-4712-8E30-5FE008505CB7"}], "operator": "OR"}]}], "sourceIdentifier": "secalert@redhat.com"}