Anknight has been prompting that there are high-risk vulnerabilities in the system recently, and now the vulnerability repair methods are recorded as follows
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)
Repair method:
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)
repair method:
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)
方式 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)
repair method:
yum update python
Up to now: the repair work is still in progress, the blogger has 48 vulnerabilities, and there are still four remaining. These four Ali gave that they can not be repaired temporarily, but the blogger is also working hard to find a solution! ! !
Stay tuned
RHSA-2017:0680: glibc security and bug fix update
Repair method:
yum update glibc
yum update glibc-common
yum update glibc-devel
yum update glibc-headers
yum update nscd
RHSA-2016:0496: git security update
Repair method:
yum update git
yum update perl-Git
The following two are left. After restarting, they still haven't been resolved. Let's do it for the time being. Ali is not in a hurry 
.
RHSA-2017:0574: gnutls security, bug fix, and enhancement update
Repair method:
yum update openssh
yum update openssh-askpass
yum update openssh-clients
yum update openssh-server
RHSA-2016:2824: expat security update
Kernel version Linux 2.6.32-358.6.2.el6.x86_64
Execute the command rpm -qa|grep kernel*
kernel-devel-2.6.32-358.14.1.el6.x86_64
kernel-devel-2.6.32-696.10.1.el6.x86_64
kernel-headers-2.6.32-696.10.1.el6.x86_64
dracut-kernel-004-283.el6.noarch
kernel-2.6.32-358.6.2.el6.x86_64
kernel-firmware-2.6.32-696.10.1.el6.noarch
kernel-2.6.32-279.el6.x86_64