CVE:CVE-2020-7978
CNNVD:CNNVD-202002-119
GitLab是美国GitLab公司的一款使用Ruby on Rails开发的、自托管的、Git（版本控制系统）项目仓库应用程序。该程序可用于查阅项目的文件内容、提交历史、Bug列表等。
GitLab（企业版）12.6至12.7.2版本存在安全漏洞。攻击者可借助AsciiDoc包利用该漏洞造成拒绝服务。
solution:Upgrade gitlab gitlab to a higher version than 12.6.6,12.7.2,and avoid the version [12.6.0,12.6.6),[12.7.0,12.7.2]
solution:Upgrade redislabs hiredis to a higher version than 0.14.0,and avoid the version (,0.14.0]; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0; Upgrade fedoraproject fedora to a higher version than 30,31,and avoid the version 30,31