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System executables must have restrictive permissions.


Finding ID Version Rule ID IA Controls Severity
V-89765 VRAU-SL-000922 SV-100415r1_rule Medium
If the operating system were to allow any user to make changes to software libraries, then those changes might be implemented without undergoing the appropriate testing and approvals that are part of a robust change management process. This requirement applies to operating systems with software libraries that are accessible and configurable, as in the case of interpreted languages. Software libraries also include privileged programs which execute with escalated privileges. Only qualified and authorized individuals must be allowed to obtain access to information system components for purposes of initiating changes, including upgrades and modifications.
VMware vRealize Automation 7.x SLES Security Technical Implementation Guide 2018-10-12


Check Text ( C-89457r1_chk )
Verify that that system executables are not group-writable or world writable with the following command:

ls -l /bin /sbin /usr/bin /usr/libexec /usr/local/bin /usr/local/sbin /usr/sbin

If any files are group-writable or world writable, this is a finding.
Fix Text (F-96507r2_fix)
For any file that was a finding:

sudo chmod go-w