CVE:CVE-2021-20270
CNNVD:CNNVD-202103-691
Red Hat Ansible Automation是  （Red Hat）开源的一个应用软件。提供一个自动化基础架构的各个方面，从服务器和网络设备到操作系统，应用程序和安全性。
Red Hat Ansible Automation 存在安全漏洞，该漏洞源于无限循环可能导致DoS。
solution:Upgrade pygments pygments to a higher version than 2.7.3,and avoid the version [1.5,2.7.3]; Upgrade redhat openshift_container_platform to a higher version than 3.11,4.0,and avoid the version 3.11,4.0; Upgrade redhat openstack_platform to a higher version than 10.0,and avoid the version 10.0; Upgrade redhat software_collections to a higher version than -; Upgrade redhat enterprise_linux to a higher version than 7.0,8.0,and avoid the version 7.0,8.0; Upgrade fedoraproject fedora to a higher version than 33,and avoid the version 33; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0