CentOS bug修复指令集（阿里云适用）

xglys

　　如 RHSA-2017:0817: kernel security, bug fix, and enhancement update (Moderate)
　　修复方案：

• 　　yum update kernel
  
• 　　yum update kernel-devel
  
• 　　yum update kernel-firmware
  
• 　　yum update kernel-headers
  

　　依次在控制台输出即可，会提示下载，到最后有一个 Y/N，选择Y即可。
　　最后显示Complete! 完成了。
　　另阿里云的46个漏洞所有修复命令
　　yum update kernel
　　yum update kernel-devel
　　yum update kernel-firmware
　　yum update kernel-headers
　　
yum update openssh
　　yum update openssh-clients
　　yum update openssh-server
　　yum update ntp
　　yum update ntpdate
　　
yum update libxml2
　　yum update libxml2-devel
　　yum update libxml2-python
　　yum update ntp
　　yum update ntpdate
　　yum update openssh
　　yum update openssh-clients
　　yum update openssh-server
　　yum update grep
　　yum update libreport
　　yum update libreport-cli
　　yum update libreport-compat
　　yum update libreport-plugin-kerneloops
　　yum update libreport-plugin-logger
　　yum update libreport-plugin-mailx
　　yum update libreport-plugin-reportuploader
　　yum update libreport-plugin-rhtsupport
　　yum update libreport-python

附阿里云漏洞修复帮助:
　　漏洞修复方法记载如下:
　　RHSA-2015:2594: libpng security update (Moderate)
　　修复方式:
yum update libpng
　　
RHSA-2015:1482: libuser security update (Important)

修复方式:
yum update libuser
　　
RHSA-2017:0641: openssh security and bug fix update (Moderate)

修复方式:
yum update openssh
yum update openssh-clients
yum update openssh-server
　　
RHSA-2017:0817: kernel security, bug fix, and enhancement update (Moderate)
　　修复方式:
yum update kernel
yum update kernel-devel
yum update kernel-firmware
yum update kernel-headers
　　
RHSA-2016:2141: bind security update (Important)

修复方式:
yum update bind-libs
yum update bind-utils
　　
RHSA-2017:1480: glibc security update (Important)

修复方式:
yum update glibc
yum update glibc-common
yum update glibc-devel
yum update glibc-headers
yum update nscd
　　
RHSA-2015:1634: sqlite security update (Moderate)

修复方式:
yum update sqlite
　　
RHSA-2016:0780: ntp security and bug fix update (Moderate)

修复方式:
yum update ntp
yum update ntpdate
　　
RHSA-2015:1447: grep security, bug fix, and enhancement update (Low)

修复方式:
yum update grep
　　
RHSA-2015:2549: libxml2 security update (Moderate)

修复方式:
yum update libxml2
　　
RHSA-2015:2504: libreport security update (Moderate)

修复方式:
yum update libreport
　　
RHSA-2016:0996: openssl security update (Important)

修复方式:
yum update openssl
　　
RHSA-2015:1633: subversion security update (Moderate)

修复方式:
yum update subversion
　　
RHSA-2015:1840: openldap security update (Important)

修复方式:
yum update openldap
　　
RHSA-2017:1100: nss and nss-util security update (Critical)

修复方式:
yum update nss-util
yum update nss
　　
RHSA-2016:2972: vim security update (Moderate)

修复方式:
yum update vim-common
yum update vim-enhanced
yum update vim-minimal
　　
RHSA-2016:1547: libtiff security update (Important)

修复方式:
yum update libtiff
　　
RHSA-2016:2674: libgcrypt security update (Moderate)

修复方式:
yum update libgcrypt
　　
RHSA-2016:1626: python security update (Moderate)

修复方式:
yum update python