CVE:CVE-2020-7247
CNNVD:CNNVD-202001-1307
Openbsd Opensmtpd是Openbsd组织的一个基于RFC 5321的SMTP服务端软件。
Openbsd Opensmtpd 存在代码问题漏洞。远程攻击者可通过特制的SMTP session利用该漏洞以root权限执行任意命令。
solution:Upgrade openbsd opensmtpd to a higher version than 6.6,and avoid the version 6.6; Upgrade debian debian_linux to a higher version than 9.0,10.0,and avoid the version 9.0,10.0; Upgrade fedoraproject fedora to a higher version than 32,and avoid the version 32; Upgrade canonical ubuntu_linux to a higher version than 18.04,19.10,and avoid the version 18.04,19.10