shell脚本修复bash漏洞

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shell脚本修复bash漏洞

时间:2014-12-12 01:35来源:linux.it.net.cn 作者:IT

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:

01	#/bin/bash

02

03	#Author Alex Fang. Updates may apply soon.

04

05

clear

06

07	echo "Press anykey to continue..." $anykey ; read anykey

08	echo "BBBBBBBBBBBAAAAAAAAAAAAAAAAAAAASSSSSSSSSSSSSSSSSSHHHHHHHHHHHHHHHHHHHH!"

09	echo "ShellShockFixer v0.1 by Alex Fang. Liscence: GNU GPLv2"

10	echo "######################################################"

11	echo "Select on option:"

12	echo "1) CentOS"

13	echo "2) Debian Wheezy"

14	echo "3) Debian Squeeze x64(Provided by Aliyun)"

15	echo "4) Debian Squeeze x32(Provided by Aliyun)"

16	echo "5) Ubuntu"

17	echo "6) OpenSuSE x64(Beta, provided by Aliyun)"

18	echo "7) OpenSuSE x32(Beta Aliyun)"

19	echo "8) Aliyun Linux x64"

20	echo "9) Aliyun Linux x32"

21	echo "0) iptables way"

22	echo "11) Temporily disable bash through chmod"

23	echo "######################################################"

24

read x

25	if test $x -eq 1; then

26

clear

27	echo "Fixing......"

28	yum clean all

29	yum makecache

30	yum update bash

31	echo "Finished!"

32

33	elif test $x -eq 2; then

34

clear

35	echo "Fixing for Debian Wheezy..."

36	apt-get update

37	apt-get -y install --only-upgrade bash

38	echo "Finished!"

39

40	elif test $x -eq 3; then

41	echo "Fixing for Debian Squeeze x64..."

42	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

43	echo "Finished!"

44

45	elif test $x -eq 4; then

46	echo "Fixing for Debian Squeeze x32..."

47	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

48	echo "Finished!"

49

50	elif test $x -eq 5; then

51	echo "Fixing for Ubuntu..."

52	apt-get update

53	apt-get -y install --only-upgrade bash

54	echo "Finished!"

55

56	elif test $x -eq 6; then

57	echo "Fixing for OpenSuSE x64"

58	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

59	echo "Finished!"

60

61	elif test $x -eq 7; then

62	echo "Fixing for OpenSuSE x32"

63	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

64	echo "Finished!"

65

66	elif test $x -eq 8; then

67	echo "Fixing for Aliyun Linux x64..."

68	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

69	echo "Finished!"

70

71	elif test $x -eq 9; then

72	echo "Fixing for Aliyun Linux x32..."

73	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

74

75	elif test $x -eq 0; then

76	echo "Deploying iptables rules..."

77	iptables --append INPUT -m string --algo kmp --hex-string '\|28 29 20 7B\|' --jump DROP

78	iptables using -m string --hex-string '\|28 29 20 7B\|'

79	echo "Finishing..."

80

81	elif test $x -eq 11; then

82	echo "Chmod way configuring..."

83	chmod o-x bash

84	echo "Finishing..."

85

86

else

87	echo "Invalid Operation."

88

exit

89

fi

(责任编辑：IT)

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