Bash 보안 취약점의 문제와 간단한 해결방법

깔끔하게 서버는 업데이트 완료 !!

[root@theingka ~]# yum update bash
Loaded plugins: fastestmirror
Determining fastest mirrors
 * base: ftp.neowiz.com
 * extras: ftp.neowiz.com
 * updates: ftp.neowiz.com
base                                                                                                | 3.7 kB     00:00     
extras                                                                                              | 3.3 kB     00:00     
extras/primary_db                                                                                   |  19 kB     00:00     
updates                                                                                             | 3.4 kB     00:00     
updates/primary_db                                                                                  | 5.3 MB     00:10     
Setting up Update Process
Resolving Dependencies
--> Running transaction check
---> Package bash.x86_64 0:4.1.2-15.el6_4 will be updated
---> Package bash.x86_64 0:4.1.2-15.el6_5.2 will be an update
--> Finished Dependency Resolution

Dependencies Resolved

===========================================================================================================================
 Package                 Arch                      Version                                Repository                  Size
===========================================================================================================================
Updating:
 bash                    x86_64                    4.1.2-15.el6_5.2                       updates                    905 k

Transaction Summary
===========================================================================================================================
Upgrade       1 Package(s)

Total download size: 905 k
Is this ok [y/N]: y
Downloading Packages:
bash-4.1.2-15.el6_5.2.x86_64.rpm                                                                    | 905 kB     00:01     
Running rpm_check_debug
Running Transaction Test
Transaction Test Succeeded
Running Transaction
  Updating   : bash-4.1.2-15.el6_5.2.x86_64                                                                            1/2 
  Cleanup    : bash-4.1.2-15.el6_4.x86_64                                                                              2/2 
  Verifying  : bash-4.1.2-15.el6_5.2.x86_64                                                                            1/2 
  Verifying  : bash-4.1.2-15.el6_4.x86_64                                                                              2/2 

Updated:
  bash.x86_64 0:4.1.2-15.el6_5.2                                                                                           

Complete!
[root@theingka ~]# 

 

레드햇 계열 (페도라, CentOS 등)
yum update bash

데비안 계열 (우분투 등)
apt-get update
apt-get install —only-upgrade bash

 
기사링크 :
http://www.zdnet.co.kr/news/news_view.asp?artice_id=20140925112954

자세한 설명
http://think.golbin.net/post/98448027451/bash

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