Detections
Analytics
RHEL-10-700110 - RHEL 10 must prevent files with the "setuid" and "setgid" bit set from being executed on file systems that are imported via Network File System (NFS).
Information
The "nosuid" mount option causes the system not to execute "setuid" and "setgid" files with owner privileges. This option must be used for mounting any file system not containing approved "setuid" and "setguid" files. Executing files from untrusted file systems increases the opportunity for nonprivileged users to attain unauthorized administrative access.Solution
Configure RHEL 10 to prevent files with the "setuid" and "setgid" bit set from being executed on file systems that are imported via NFS.Update each NFS mounted file system to use the "nosuid" option on file systems that are being imported via NFS.
See Also
https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_RHEL_10_V1R1_STIG.zip
Item Details
Audit Name: DISA Red Hat Enterprise Linux 10 STIG v1r1
Category: ACCESS CONTROL
References: 800-53|AC-3, CAT|II, CCI|CCI-000213, Rule-ID|SV-281230r1166642_rule, STIG-ID|RHEL-10-700110, Vuln-ID|V-281230
Plugin: Unix
Control ID: 1bfa8f34a5e2ab60ad4860784817ee97d0264f2c9d3442c8f9842e3af5e10b59