CVE:CVE-2021-20218
CNNVD:CNNVD-202103-998
Rohan Kumar kubernetes-client是  （Rohan Kumar）开源的一个应用软件。提供流畅的DSL访问完整的Kubernetes和 OpenShift REST API。
fabric8 kubernetes-client in version 4.2.0 and after 存在安全漏洞，该漏洞源于 copy 命令提可取工作路径之外的文件。
solution:Upgrade redhat kubernetes-client to a higher version than 4.7.2,4.11.2,4.13.2,5.0.2,and avoid the version [4.2.0,4.7.2),[4.8.0,4.11.2),[4.12.0,4.13.2),[5.0.0,5.0.2); Upgrade redhat a-mq_online to a higher version than -; Upgrade redhat build_of_quarkus to a higher version than -; Upgrade redhat codeready_studio to a higher version than 12.0,and avoid the version 12.0; Upgrade redhat descision_manager to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat integration_camel_k to a higher version than -; Upgrade redhat jboss_fuse to a higher version than 7.0.0,and avoid the version 7.0.0; Upgrade redhat openshift_container_platform to a higher version than 3.11,and avoid the version 3.11; Upgrade redhat process_automation to a higher version than 7.0,and avoid the version 7.0