The Oracle Linux operating system must be configured so that all local initialization files have mode 0740 or less permissive.
Severity | Group ID | Group Title | Version | Rule ID | Date | STIG Version |
|---|---|---|---|---|---|---|
| medium | V-221737 | SRG-OS-000480-GPOS-00227 | OL07-00-020710 | SV-221737r991589_rule | 2025-02-20 | 3 |
| Description |
|---|
| Local initialization files are used to configure the user's shell environment upon logon. Malicious modification of these files could compromise accounts upon logon. |
| ℹ️ Check |
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| Verify that all local initialization files have a mode of "0740" or less permissive. Check the mode 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 -rw-------. 1 smithj users 2984 Apr 27 19:02 .bash_history -rw-r--r--. 1 smithj users 18 Aug 21 2019 .bash_logout -rw-r--r--. 1 smithj users 193 Aug 21 2019 .bash_profile If any local initialization files have a mode more permissive than "0740", this is a finding. |
| ✔️ Fix |
|---|
| Set the mode of the local initialization files to "0740" with the following command: Note: The example will be for the "smithj" user, who has a home directory of "/home/smithj". # chmod 0740 /home/smithj/.[^.]* |