CVE:CVE-2020-14382
CNNVD:CNNVD-202009-313
Cryptsetup是是一个实用程序，用于基于DMCrypt内核模块方便地设置磁盘加密。
cryptsetup 2.2.0 版本中存在缓冲区错误漏洞，该漏洞源于网络系统或产品在内存上执行操作时，未正确验证数据边界，攻击者可利用密码设置片段触发缓冲区溢出。
solution:Upgrade cryptsetup_project cryptsetup to a higher version than 2.2.0,and avoid the version 2.2.0; Upgrade redhat enterprise_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade canonical ubuntu_linux to a higher version than 20.04,and avoid the version 20.04; Upgrade fedoraproject fedora to a higher version than 31,33,and avoid the version 31,33