Detections
Analytics
OL09-00-000135 - OL 9 must not have a Trivial File Transfer Protocol (TFTP) server package installed.
Information
Removing the "tftp-server" package decreases the risk of the accidental (or intentional) activation of tftp services.If TFTP is required for operational support (such as transmission of router configurations), its use must be documented with the information systems security manager (ISSM), restricted to only authorized personnel, and have access control rules established.
Solution
Remove the tftp-server package with the following command:$ sudo dnf remove tftp-server
See Also
https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Oracle_Linux_9_V1R5_STIG.zip
Item Details
Audit Name: DISA Oracle Linux 9 STIG v1r5
Category: CONFIGURATION MANAGEMENT
References: 800-53|CM-6b., CAT|I, CCI|CCI-000366, Rule-ID|SV-271463r1184172_rule, STIG-ID|OL09-00-000135, Vuln-ID|V-271463
Plugin: Unix
Control ID: 2236c91b835b60bdd18ff178a6d185ff6e505939841bd7cbdbf1e61b6ab40d8e