CVE:CVE-2018-6871
CNNVD:CNNVD-201802-351
LibreOffice是文档基金会（The Document Foundation，TDF）开发的一套免费开源的办公软件套件。该套件由Writer（文本文档）、Calc（电子表格）和Impress（演示文稿）等应用程序组成。
LibreOffice 6.0.1及之前版本中存在安全漏洞。远程攻击者可借助文档中的=WEBSERVICE调用利用该漏洞读取任意文件。
solution:Upgrade libreoffice libreoffice to a higher version than 5.4.5,6.0.0,6.0.0:alpha1,6.0.0:beta1,6.0.0:beta2,and avoid the version (,5.4.5),6.0.0,6.0.0:alpha1,6.0.0:beta1,6.0.0:beta2; Upgrade debian debian_linux to a higher version than 9.0,and avoid the version 9.0; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,17.10,and avoid the version 14.04,16.04,17.10; Upgrade redhat enterprise_linux_desktop to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server to a higher version than 6.0,7.0,and avoid the version 6.0,7.0; Upgrade redhat enterprise_linux_server_aus to a higher version than 7.4,7.6,and avoid the version 7.4,7.6; Upgrade redhat enterprise_linux_server_eus to a higher version than 7.4,7.5,7.6,and avoid the version 7.4,7.5,7.6; Upgrade redhat enterprise_linux_server_tus to a higher version than 7.4,7.6,and avoid the version 7.4,7.6; Upgrade redhat enterprise_linux_workstation to a higher version than 6.0,7.0,and avoid the version 6.0,7.0