I heard that bash-3.2-33.el5_10.4 is a CVE-7169 patch for CentOS 5.
So I found an announcement from CentOS website below.
Now I'm wondering, According to below description, bash-3.2.-33.el5_10.4 is for CentOS 5.10. Then, is that OK if I install bash-3.2.-33.el5_10.4 into CentOS 5.8??
Note: The above RPMS, built with the ".el5_10" dist tag are built against CentoS-5.10 for CentOS-5.10. The source code was not modified, but the packages in the build root are the current CentOS-5.10 packages.
There is also a set of packages built against the upcoming CentOS-5.11 with a ".el5_11" dist tag that will be an upgrade when 5.11 is released and all the packages in that build root are from the upcoming CentOS-5.11 release. The ".el5_11" announcement and package will be done as a zero-day update to CentOS-5.11.
We wanted to get the Important bash update out for 5.10 while also getting the proper packages out for 5.11 as well, so this was the solution.