STIGQter: STIG Summary: Riverbed NetIM OS Security Technical Implementation Guide Version: 1 Release: 1 Benchmark Date: 11 Sep 2025:

Ubuntu OS must have directories that contain system commands set to a mode of "755" or less permissive.

DISA Rule

SV-275579r1147787_rule

Vulnerability Number

V-275579

Group Title

SRG-OS-000258-GPOS-00099

Rule Version

RIIM-OS-232010

Severity

CAT II

CCI(s)

• CCI-001495 - Protect audit tools from unauthorized deletion.

Weight

10

Fix Recommendation

Configure Ubuntu OS commands directories to be protected from unauthorized access. Run the following command:

$ sudo find /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin -perm /022 -type d -exec chmod -R 755 '{}' \;

Check Contents

Verify the system commands directories have mode "755" or less permissive by using the following command:

$ find /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin -perm /022 -type d -exec stat -c "%n %a" '{}' \;

If any directories are found to be group-writable or world-writable, this is a finding.

Vulnerability Number

V-275579

Documentable

False

Rule Version

RIIM-OS-232010

Severity Override Guidance

Verify the system commands directories have mode "755" or less permissive by using the following command:

$ find /bin /sbin /usr/bin /usr/sbin /usr/local/bin /usr/local/sbin -perm /022 -type d -exec stat -c "%n %a" '{}' \;

If any directories are found to be group-writable or world-writable, this is a finding.

Check Content Reference

M

Target Key

5706