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Linux出現重大「鬼」漏洞！ | iThome
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修補方式：
1. 安裝更新程式
CentOS Linux 5.x/6.x/7.x
# yum -y update
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
Resolving Dependencies
–> Running transaction check
—> Package glibc.x86_64 0:2.17-55.el7_0.3 will be updated
—> Package glibc.x86_64 0:2.17-55.el7_0.5 will be an update
—> Package glibc-common.x86_64 0:2.17-55.el7_0.3 will be updated
—> Package glibc-common.x86_64 0:2.17-55.el7_0.5 will be an update
—> Package glibc-devel.x86_64 0:2.17-55.el7_0.3 will be updated
—> Package glibc-devel.x86_64 0:2.17-55.el7_0.5 will be an update
—> Package glibc-headers.x86_64 0:2.17-55.el7_0.3 will be updated
—> Package glibc-headers.x86_64 0:2.17-55.el7_0.5 will be an update
–> Finished Dependency Resolution
Dependencies Resolved
===================================================================================================================
Package Arch Version Repository Size
===================================================================================================================
Updating:
glibc x86_64 2.17-55.el7_0.5 updates 3.6 M
glibc-common x86_64 2.17-55.el7_0.5 updates 11 M
glibc-devel x86_64 2.17-55.el7_0.5 updates 1.0 M
glibc-headers x86_64 2.17-55.el7_0.5 updates 651 k
Transaction Summary
===================================================================================================================
Upgrade 4 Packages
重新啟動電腦
2. sync;sync;sync;reboot[@more@]Debian / Ubuntu Linux
更新套件庫並更新套件
# apt-get update;apt-get upgrade
正在讀取套件清單… 完成
正在重建相依關係
正在讀取狀態資料… 完成
下列套件將會被升級：
libc-bin libc-dev-bin libc6 libc6-dev multiarch-support
升級 5 個，新安裝 0 個，移除 0 個，有 4 個未被升級。
需要下載 10.3 MB 的套件檔。
此操作完成之後，會多佔用 0 B 的磁碟空間。
是否繼續進行 [Y/n]？y
重新啟動電腦
2. sync;sync;sync;reboot