CVE:CVE-2020-24916
CNNVD:CNNVD-202009-500
Yaws是一款使用Erlang语言编写的Web服务器.
Yaws web服务器1.81到2.0.7版本中存在操作系统命令注入漏洞，该漏洞源于外部输入数据构造可执行命令过程中，网络系统或产品未正确过滤其中的特殊元素。攻击者可利用该漏洞执行非法命令。
solution:Upgrade yaws yaws to a higher version than 2.0.7,and avoid the version [1.81,2.0.7]; Upgrade canonical ubuntu_linux to a higher version than 18.04,and avoid the version 18.04; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0