CVE:CVE-2017-16997
CNNVD:CNNVD-201711-1176
GNU C Library（glibc，libc6）是一种按照LGPL许可协议发布的开源免费的C语言编译程序。
GNU C Library 2.19版本至2.26版本中的elf/dl-load.c文件存在代码问题漏洞。该漏洞源于网络系统或产品的代码开发过程中存在设计或实现不当的问题。
solution:Upgrade gnu glibc to a higher version than 2.19,2.20,2.21,2.22,2.23,2.25,2.26,and avoid the version 2.19,2.20,2.21,2.22,2.23,2.25,2.26; 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