CVE:CVE-2021-32838
CNNVD:CNNVD-202109-1460
flask-restx是一个应用软件。叉Flask-RESTPlus:功能齐全的框架,用于快速、简单和记录API开发瓶
Flask-RESTX 0.5.1 版之前存在资源管理错误漏洞，该漏洞允许攻击者进行ReDoS（正则表达式拒绝服务）的攻击。
solution:Upgrade flask-restx_project flask-restx to a higher version than 0.5.1,and avoid the version (,0.5.1); Upgrade fedoraproject fedora to a higher version than 33,34,and avoid the version 33,34