CVE:CVE-2018-14647
CNNVD:CNNVD-201809-1003
Python是Python软件基金会的一套开源的、面向对象的程序设计语言。该语言具有可扩展、支持模块和包、支持多种平台等特点。
Python中存在资源管理错误漏洞，该漏洞源于程序没有初始化Expat的散列盐值。攻击者可利用该漏洞造成拒绝服务。以下产品及版本受到影响：Python 3.7.0版本，3.6.0版本至3.6.6版本，3.5.0版本至3.5.6版本，3.4.0版本至3.4.9版本，2.7.0版本至2.7.15版本。
solution:Upgrade python python to a higher version than 2.7.15,3.4.9,3.5.6,3.6.6,3.7.0,and avoid the version [2.7.0,2.7.15],[3.4.0,3.4.9],[3.5.0,3.5.6],[3.6.0,3.6.6],3.7.0; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,18.04,and avoid the version 12.04,14.04,16.04,18.04; Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade fedoraproject fedora to a higher version than 30,and avoid the version 30; Upgrade opensuse leap to a higher version than 15.1,and avoid the version 15.1; Upgrade redhat enterprise_linux_desktop to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_server to a higher version than 7.0,and avoid the version 7.0; Upgrade redhat enterprise_linux_workstation to a higher version than 7.0,and avoid the version 7.0