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在linux中bash漏洞shell脚本修复

发布时间:2022-06-16 07:28:13 所属栏目:教程 来源:互联网
导读:在网上搜资料找到一个大神写的shell修复bash漏洞脚本,觉得很不错,拖到我blog里来共享给大家,脚本内容代码如下: #/bin/bash #Author Alex Fang. Updates may apply soon. clear echo Press anykey to continue... $anykey ; read anykey echo BBBBBBBBBBBAAAA
  在网上搜资料找到一个大神写的shell修复bash漏洞脚本,觉得很不错,拖到我blog里来共享给大家,脚本内容代码如下:
 
  #/bin/bash
  #Author Alex Fang. Updates may apply soon.
  clear
  echo "Press anykey to continue..." $anykey ; read anykey
  echo "BBBBBBBBBBBAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSHHHHHHHHHHHHHHHHHHHH!"
  echo "ShellShockFixer v0.1 by Alex Fang. Liscence: GNU GPLv2"
  echo "######################################################"
  echo "Select on option:"
  echo "1) CentOS"
  echo "2) Debian Wheezy"
  echo "3) Debian Squeeze x64(Provided by Aliyun)"
  echo "4) Debian Squeeze x32(Provided by Aliyun)"
  echo "5) Ubuntu"
  echo "6) OpenSuSE x64(Beta, provided by Aliyun)"
  echo "7) OpenSuSE x32(Beta Aliyun)"
  echo "8) Aliyun Linux x64"
  echo "9) Aliyun Linux x32"
  echo "0) iptables way"
  echo "11) Temporily disable bash through chmod"
  echo "######################################################"
  read x
  if test $x -eq 1; then
   clear
   echo "Fixing......"
   yum clean all
   yum makecache
   yum update bash
   echo "Finished!"
  
  elif test $x -eq 2; then
    clear
    echo "Fixing for Debian Wheezy..."
    apt-get update
    apt-get -y install --only-upgrade bash
    echo "Finished!"
  elif test $x -eq 3; then
    echo "Fixing for Debian Squeeze x64..."
    wget http://mirrors.aliyun.com/debian/pool/main/b/bash/bash_4.1-3+deb6u2_amd64.deb &&  dpkg -i bash_4.1-3+deb6u2_amd64.deb   
    echo "Finished!"
     
  elif test $x -eq 4; then
    echo "Fixing for Debian Squeeze x32..."
    wget http://mirrors.aliyun.com/debian/pool/main/b/bash/bash_4.1-3+deb6u2_i386.deb &&  dpkg -i bash_4.1-3+deb6u2_i386.deb  
    echo "Finished!"
     
  elif test $x -eq 5; then
    echo "Fixing for Ubuntu..."
    apt-get update
    apt-get -y install --only-upgrade bash
    echo "Finished!"
     
  elif test $x -eq 6; then
    echo "Fixing for OpenSuSE x64"
    wget http://mirrors.aliyun.com/fix_stuff/bash-4.2-68.4.1.x86_64.rpm && rpm -Uvh bash-4.2-68.4.1.x86_64.rpm  
    echo "Finished!"
     
  elif test $x -eq 7; then
    echo "Fixing for OpenSuSE x32"
    wget http://mirrors.aliyun.com/fix_stuff/bash-4.2-68.4.1.i586.rpm && rpm -Uvh bash-4.2-68.4.1.i586.rpm  
   echo "Finished!"
  
  elif test $x -eq 8; then
    echo "Fixing for Aliyun Linux x64..."
    wget http://mirrors.aliyun.com/centos/5/updates/x86_64/RPMS/bash-3.2-33.el5_10.4.x86_64.rpm && rpm -Uvh bash-3.2-33.el5_10.4.x86_64.rpm   
    echo "Finished!"
  elif test $x -eq 9; then
    echo "Fixing for Aliyun Linux x32..."
    wget http://mirrors.aliyun.com/centos/5/updates/i386/RPMS/bash-3.2-33.el5_10.4.i386.rpm  && rpm -Uvh bash-3.2-33.el5_10.4.i386.rpm  
  elif test $x -eq 0; then
    echo "Deploying iptables rules..."
    iptables --append INPUT -m string --algo kmp --hex-string '|28 29 20 7B|' --jump DROP
    iptables using -m string --hex-string '|28 29 20 7B|'
    echo "Finishing..."  //phpfensi.com
     
  elif test $x -eq 11; then
    echo "Chmod way configuring..."
    chmod o-x bash
    echo "Finishing..."
  else
    echo "Invalid Operation."
    exit
  fi。
 

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