Python Packaging Authority (PyPA) setuptools before 65.5.1 allows remote attackers to cause a denial of service via HTML in a crafted package or custom PackageIndex page. There is a Regular Expression Denial of Service (ReDoS) in package_index.py.
修复方式
yum update PackageName
是否受影响判断
判断方法:yum info PackageName 结果说明:版本小于修复版本,则受此漏洞影响,版本大于等于修复版本,则此漏洞已修复。