Linux - limit yum so that it lists or installs only security updates
The plugin is already a part of yum
itself, no need to install anything.
For Red Hat Enterprise Linux 6
# yum install yum-plugin-security
For both Red Hat Enterprise Linux 5, 6, and 7
- To list all available security updates with verbose descriptions of the issues they apply to:
- Run the following command to download and apply all available security updates from Red Hat Network hosted or Red Hat Network Satellite:
# yum -y update --security
NOTE: It will install the last version available of any package with at least one security errata thus can install non-security erratas if they provide a more updated version of the package.
- To only install the packages that have a security errata use
# yum update-minimal --security -y
yum-security
also allows installing security updates based on the CVE reference of the issue. To install a security update using a CVE reference run:
e.g.
# yum update --cve CVE-2008-0947
Viewing available advisories by severities:
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