Linux Bash Vulnerability Final Solution __linux

From 24th reported bash vulnerabilities, the Linux series related to 25th has been related to the patch, but the same day there are problems, it needs to be patched; after executing yum-y update bash on the machine, you can test whether the patch upgrade is actually done by using the following command The system is at a security level:

Env-i x= ' () {(a) =>\ ' bash-c ' echo date '; Cat echo s\ ls

If your system displays system time and is not yet out of danger, please upgrade bash, as shown below:

If the display is date, then congratulations, your system is secure, as follows:

The site also has instructions: http://www.shuimowan.cn Click on the Open link

Note: Env-i x= ' () {(a) =>\ ' bash-c ' echo date '; cat echo s\ ls respect for the original is the minimum guideline, which I quote from Aliyun sent to me in the mail

Content, in this special explanation.