Finding ID | Version | Rule ID | IA Controls | Severity |
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V-72029 | RHEL-07-020690 | SV-86653r1_rule | Medium |
Description |
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Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon. |
STIG | Date |
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Red Hat Enterprise Linux 7 Security Technical Implementation Guide | 2017-07-08 |
Check Text ( C-72261r1_chk ) |
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Verify all local initialization files for interactive users are owned by the home directory user or root. Check the owner on all local initialization files with the following command: Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj". # ls -al /home/smithj/.* | more -rwxr-xr-x 1 smithj users 896 Mar 10 2011 .bash_profile -rwxr-xr-x 1 smithj users 497 Jan 6 2007 .login -rwxr-xr-x 1 smithj users 886 Jan 6 2007 .profile If any file that sets a local interactive user’s environment variables to override the system is not owned by the home directory owner or root, this is a finding. |
Fix Text (F-78381r1_fix) |
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Set the owner of the local initialization files for interactive users to either the directory owner or root with the following command: Note: The example will be for the smithj user, who has a home directory of "/home/smithj". # chown smithj /home/smithj/.* |