阿里云Linux服务器漏洞:centos6.5漏洞修复命令，48个紧急严重漏洞一一修复

linux阿里云centos6.5漏洞修复命令，48个紧急严重漏洞一一修复；

安骑士最近一直提示系统存在高危漏洞，现将漏洞修复方法记载如下！
RHSA-2015:2594: libpng security update (Moderate)

解决方案:

yum update libpng

RHSA-2015:1482: libuser security update (Important)

解决方案:

yum update libuser

RHSA-2017:0641: openssh security and bug fix update (Moderate)

解决方案:

yum update openssh

yum update openssh-clients
yum update openssh-server

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

解决方案:

RHSA-2016:2141: bind security update (Important)

解决方案:

yum update bind-libs
yum update bind-utils

RHSA-2017:1480: glibc security update (Important)

解决方案:

RHSA-2015:1634: sqlite security update (Moderate)

解决方案:

yum update sqlite

RHSA-2016:0780: ntp security and bug fix update (Moderate)

解决方案:

yum update ntp
yum update ntpdate

RHSA-2015:1447: grep security, bug fix, and enhancement update (Low)

解决方案:

yum update grep

RHSA-2015:2549: libxml2 security update (Moderate)

解决方案:

yum update linxml2

RHSA-2015:2504: libreport security update (Moderate)

解决方案:

yum update libreport

RHSA-2016:0996: openssl security update (Important)

解决方案:

yum update openssl

RHSA-2015:1633: subversion security update (Moderate)

解决方案:

yum update subversion

RHSA-2015:1840: openldap security update (Important)

解决方案:

yum update openldap

RHSA-2017:1100: nss and nss-util security update (Critical)

解决方案:

yum update nss

yum update nss-util

RHSA-2016:2972: vim security update (Moderate)

RHSA-2016:1547: libtiff security update (Important)

RHSA-2016:2674: libgcrypt security update (Moderate)

RHSA-2016:1626: python security update (Moderate)

RHSA-2017:0680: glibc security and bug fix update

RHSA-2016:0496: git security update

RHSA-2017:0574: gnutls security, bug fix, and enhancement update

RHSA-2016:2824: expat security update

漏洞名称
RHSA-2017:1100: nss and nss-util security update 严重
RHSA-2015:1081: kernel security, bug fix, and enhancement update  高危
RHSA-2017:0817: kernel security, bug fix, and enhancement update  高危
RHSA-2018:0008: kernel security update 高危
RHSA-2017:0036: kernel security and bug fix update 严重
RHSA-2017:0307: kernel security and bug fix update 严重
RHSA-2017:0892: kernel security and bug fix update 高危
RHSA-2017:1364: nss security and bug fix update 高危
RHSA-2016:2766: kernel security and bug fix update  高危
RHSA-2017:1372: kernel security and bug fix update