对于 Shellshock 问题,我在 redhat 4,5 上升级 bash,使用以下步骤
检查 bash 版本
root@aaaA:/usr/src/redhat/RPMS/x86_64>bash --version
GNU bash, version 3.2.25(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2005 Free Software Foundation, Inc.
升级 bash
rpmbuild --rebuild -bb bash-3.2-33.el5_11.4.src.rpm
cd /usr/src/redhat/RPMS/x86_64/
root@aaa:/usr/src/redhat/RPMS/x86_64>rpm -Uvh bash-*
Preparing... ########################################### [100%]
1:bash ########################################### [ 50%]
2:bash-debuginfo ########################################### [100%]
再次检查 bash 版本
root@aaa:/usr/src/redhat/RPMS/x86_64>bash --version
GNU bash, version 3.2.25(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2005 Free Software Foundation, Inc.
- 重新启动并再次检查 bash 版本
root@aaa:/usr/src/redhat/RPMS/x86_64>bash --version
GNU bash, version 3.2.25(1)-release (x86_64-redhat-linux-gnu)
Copyright (C) 2005 Free Software Foundation, Inc.
- 检查转速
root@aaa:/usr/src/redhat/RPMS/x86_64>rpm -qa | grep bash
bash-3.2-33.4
bash-debuginfo-3.2-33.4
为什么 bash 版本没有更改为 bash-3.2-33.4