Management Information Base (MIB) files must have mode 0640 or less permissive.

From Oracle Linux 5 Security Technical Implementation Guide

Part of GEN005340

Associated with: CCI-000225

SV-63429r1_rule Management Information Base (MIB) files must have mode 0640 or less permissive.

Vulnerability discussion

The ability to read the MIB file could impart special knowledge to an intruder or malicious user about the ability to extract compromising information about the system or network.

Check content

Check the modes for all Management Information Base (MIB) files on the system. Procedure: # find / -name *.mib # ls -lL Any file returned with a mode 0640 or less permissive is a finding.

Fix text

Change the mode of MIB files to 0640. Procedure: # chmod 0640

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