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All global initialization files must have mode 0644 or less permissive.


Overview

Finding ID Version Rule ID IA Controls Severity
V-11981 GEN001720 SV-63865r1_rule ECLP-1 Medium
Description
Global initialization files are used to configure the user's shell environment upon login. Malicious modification of these files could compromise accounts upon logon.
STIG Date
Oracle Linux 5 Security Technical Implementation Guide 2015-06-05

Details

Check Text ( C-52403r1_chk )
Check global initialization files permissions:


# ls -l /etc/bashrc
# ls -l /etc/csh.cshrc
# ls -l /etc/csh.login
# ls -l /etc/csh.logout
# ls -l /etc/environment
# ls -l /etc/ksh.kshrc
# ls -l /etc/profile
# ls -l /etc/suid_profile
# ls -l /etc/profile.d/*


If global initialization files are more permissive than 0644, this is a finding.
Fix Text (F-54439r2_fix)
Change the mode of the global initialization file(s) to 0644.
# chmod 0644