centos服务器最近有诸多漏洞，修复命令及对应的漏洞整理后，分享给大家

RHSA-2020:1176-低危: avahi 安全更新

yum update avahi-libs

RHSA-2017:3263-中危: curl 安全更新

yum update curl

yum update libcurl

RHSA-2019:2136-中危: libssh2 security,bug fix,和 enhancement update

yum update libssh2

RHSA-2019:2197-低危: elfutils security,bug fix,和 enhancement update

yum update elfutils-default-yama-scope

yum update elfutils-libelf

yum update elfutils-libs

RHSA-2019:0710-高危: python 安全更新

yum update python

yum update python-libs

RHSA-2020:0374-重要: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2020:1000-中危: rsyslog security,bug fix,和 enhancement update

yum update rsyslog

RHSA-2018:3157-中危: curl 和 nss-pem 安全和BUG修复更新

yum update curl

yum update libcurl

yum update nss-pem

RHSA-2019:1884-中危: libssh2 安全更新

yum update libssh2

RHSA-2019:2030-中危: python 安全和BUG修复更新

yum update python

yum update python-libs

RHSA-2018:0805-中危: glibc 安全和BUG修复更新

yum update glibc

yum update glibc-common

yum update glibc-devel

yum update glibc-headers

yum update nscd

RHSA-2018:3092-中危: glibc 安全和BUG修复更新

yum update glibc

yum update glibc-common

yum update glibc-devel

yum update glibc-headers

yum update nscd

RHEA-2018:0705 - tcpdump bug修复和安全升级

yum update tcpdump

RHSA-2017:2930-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2016:1025-高危: pcre 安全更新

yum update pcre

RHSA-2016:1292-高危: libxml2 安全更新

yum update libxml2

RHBA-2017:2100: bug修复公告

yum update glib-networking

yum update glib2

RHSA-2016:2779-中危: nss 和 nss-util 安全更新

yum update nss-util

yum update nss

yum update nss-sysinit

yum update nss-tools

RHSA-2016:2574-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2016:2595-高危: mariadb 安全和BUG修复更新

yum update mariadb-libs

RHSA-2016:2586-低危: python 安全和BUG修复更新

yum update python

yum update python-libs

RHSA-2017:1860-中危: libtasn1 安全和BUG修复更新

yum update libtasn1

RHSA-2017:1615-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2017:1100-关键: nss 和 nss-util 安全更新

yum update nss-util

yum update nss

yum update nss-sysinit

yum update nss-tools

RHSA-2017:2836-关键: dnsmasq 安全更新

yum update dnsmasq

RHBA-2019:2599: krb5 bug修复更新

yum update krb5-libs

RHSA-2018:3083-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2020:1100-中危: mariadb 安全和BUG修复更新

yum update mariadb-libs

RHSA-2020:1113-中危: bash 安全更新

yum update bash

RHSA-2020:1131-中危: python 安全更新

yum update python

yum update python-libs

RHSA-2020:2432-中危: microcode_ctl 安全和BUG修复更新

yum update microcode_ctl

RHSA-2020:1138-低危: gettext 安全和BUG修复更新

yum update gettext

yum update gettext-libs

RHSA-2018:3052-中危: wget 安全和BUG修复更新

yum update wget

RHSA-2018:3059-低危: X.org X11 安全和BUG修复更新

yum update libdrm

RHSA-2019:0230-高危: polkit 安全更新

yum update polkit

RHSA-2019:0483-中危: openssl 安全和BUG修复更新

yum update openssl

yum update openssl-libs

RHSA-2019:4190-高危: nss,nss-softokn,nss-util 安全更新

yum update nss-softokn

yum update nss-softokn-freebl

yum update nss-util

yum update nss

yum update nss-sysinit

yum update nss-tools

RHSA-2020:0227-重要: sqlite 安全更新

yum update sqlite

RHSA-2020:1135-低危: polkit 安全和BUG修复更新

yum update polkit

RHSA-2019:3976-低危: tcpdump 安全更新

yum update tcpdump

RHSA-2017:3075-高危: wget 安全更新

yum update wget

RHSA-2018:0666-中危: krb5 安全和BUG修复更新

yum update krb5-libs

RHSA-2019:0201-低危: systemd 安全更新

yum update systemd

yum update systemd-libs

yum update systemd-sysv

RHSA-2019:0679-高危: libssh2 安全更新

yum update libssh2

RHSA-2020:1511-重要: git 安全更新

yum update git

yum update perl-Git

RHSA-2020:2664-重要: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2020:2894-重要: dbus 安全更新

yum update dbus

yum update dbus-libs

RHSA-2018:0395-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2018:0855-中危: ntp 安全和BUG修复更新

yum update ntp

yum update ntpdate

RHSA-2018:1700-高危: procps-ng 安全更新

yum update procps-ng

RHSA-2018:3665-高危: NetworkManager 安全更新

yum update NetworkManager

yum update NetworkManager-libnm

yum update NetworkManager-team

yum update NetworkManager-tui

yum update NetworkManager-wifi

RHSA-2019:1294-高危: bind 安全更新

yum update bind-libs-lite

yum update bind-license

RHSA-2019:2143-低危: openssh security,bug fix,和 enhancement update

yum update openssh

yum update openssh-clients

yum update openssh-server

RHSA-2018:0151-高危: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2018:0158-中危: dhcp 安全更新

yum update dhclient

yum update dhcp-common

yum update dhcp-libs

RHSA-2018:1200-高危: patch 安全更新

yum update patch

RHSA-2018:2181-高危: gnupg2 安全更新

yum update gnupg2

RHSA-2018:3032-低危: binutils 安全和BUG修复更新

yum update binutils

RHSA-2018:3249-低危: setup 安全和BUG修复更新

yum update setup

RHSA-2019:2181-低危: curl 安全和BUG修复更新

yum update curl

yum update libcurl

RHSA-2019:2189-中危: procps-ng 安全和BUG修复更新

yum update procps-ng

RHSA-2020:1181-低危: unzip 安全更新

yum update unzip

RHSA-2020:1190-中危: libxml2 安全更新

yum update libxml2

RHSA-2020:2082-重要: 内核 安全和BUG修复更新

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHBA-2018:0042: dracut bug修复更新

yum update dracut

yum update dracut-config-rescue

yum update dracut-network

RHSA-2019:1619-高危: vim 安全更新

yum update vim-filesystem

yum update vim-minimal

RHSA-2020:1022-低危: file 安全更新

yum update file

yum update file-libs

RHSA-2020:1021-中危: GNOME security,bug fix,和 enhancement update

yum update shared-mime-info

yum update gsettings-desktop-schemas

RHSA-2020:1050-中危: cups 安全和BUG修复更新

yum update cups-client

yum update cups-libs

RHBA-2019:2044: gnome bug fix 和 enhancement update

yum update plymouth

yum update plymouth-core-libs

yum update plymouth-scripts

yum update glib2

RHSA-2017:2907-高危: wpa_supplicant 安全更新

yum update wpa_supplicant

RHSA-2018:0913-低危: policycoreutils 安全和BUG修复更新

yum update policycoreutils

RHSA-2020:1011-中危: expat 安全更新

yum update expat

RHSA-2019:0109-高危: perl 安全更新

yum update perl

yum update perl-Pod-Escapes

yum update perl-libs

yum update perl-macros

RHSA-2020:0540-重要: sudo 安全更新

yum update sudo

RHSA-2019:1873-高危: 内核 security,bug fix,和 enhancement update

yum update kernel

yum update kernel-headers

yum update kernel-tools

yum update kernel-tools-libs

yum update python-perf

RHSA-2019:2237-中危: nss,nss-softokn,nss-util,和 nspr security,bug fix,和 enhancement update

yum update nspr

yum update nss-util

yum update nss-softokn

yum update nss-softokn-freebl

yum update nss

yum update nss-sysinit

yum update nss-tools

RHSA-2018:2285-高危: yum-utils 安全更新

yum update yum-plugin-fastestmirror

RHSA-2019:2046-中危: polkit 安全和BUG修复更新

yum update polkit

RHSA-2019:2075-中危: binutils 安全和BUG修复更新

yum update binutils

RHSA-2019:2077-低危: ntp security,bug fix,和 enhancement update

yum update ntp

yum update ntpdate

RHSA-2015:2172-高危: glibc 安全更新

yum update glibc

yum update glibc-common

RHSA-2016:2597-中危: firewalld 安全和BUG修复更新

yum update firewalld

RHSA-2018:3050-中危: gnutls 安全和BUG修复更新

yum update gnutls

RHBA-2017:2117: dnsmasq bug fix 和 enhancement update

yum update dnsmasq

RHSA-2016:1086-中危: libndp 安全更新

yum update libndp

RHSA-2016:2581-低危: NetworkManager 安全和BUG修复更新

yum update libnl3

yum update libnl3-cli

yum update NetworkManager

yum update NetworkManager-libnm

yum update NetworkManager-team

yum update NetworkManager-tui

RHSA-2016:2582-中危: nettle 安全和BUG修复更新

yum update nettle

RHSA-2016:2583-中危: ntp 安全和BUG修复更新

yum update ntp

yum update ntpdate

RHSA-2015:2550-中危: libxml2 安全更新

yum update libxml2

RHSA-2016:2591-低危: krb5 安全和BUG修复更新

yum update krb5-libs

RHSA-2016:2702-高危: policycoreutils 安全更新

yum update policycoreutils

RHSA-2017:1865-中危: X11库 安全和BUG修复更新

yum update libdrm

RHSA-2017:1852-中危: openldap 安全和BUG修复更新

yum update openldap

RHSA-2017:0907-中危: util-linux 安全和BUG修复更新

yum update libblkid

yum update libmount

yum update libuuid

yum update util-linux

RHSA-2017:2285-中危: authconfig 安全和BUG修复更新

yum update authconfig

RHSA-2017:2292-中危: gnutls 安全和BUG修复更新

yum update gnutls

RHSA-2017:2459-高危: libsoup 安全更新

yum update libsoup

RHSA-2020:0630-重要: ppp 安全更新

yum update ppp

RHSA-2016:2674-中危: libgcrypt 安全更新

yum update libgcrypt

RHSA-2016:2824-中危: expat 安全更新

yum update expat

RHSA-2016:2610-中危: systemd 安全和BUG修复更新

yum update libgudev1

yum update systemd

yum update systemd-libs

yum update systemd-sysv

RHSA-2018:0849-低危: gcc 安全和BUG修复更新

yum update libgcc

yum update libgomp

yum update libstdc++

RHSA-2019:0679-高危: libssh2 安全更新

yum update libssh2

RHSA-2019:2079-中危: Xorg 安全和BUG修复更新

yum update perl

yum update perl-ExtUtils-Install

yum update perl-Pod-Escapes

yum update perl-devel

yum update perl-libs

yum update perl-macros

RHSA-2019:1898-低危: httpd 安全更新

yum update httpd

yum update httpd-tools