Detections
Analytics

OL09-00-002320 - OL 9 must disable the chrony daemon from acting as a server.

Information

Minimizing the exposure of the server functionality of the chrony daemon diminishes the attack surface.

Satisfies: SRG-OS-000096-GPOS-00050, SRG-OS-000095-GPOS-00049

Solution

Configure OL 9 to disable the chrony daemon from acting as a server by adding/modifying the following line in the /etc/chrony.conf file:

port 0

See Also

https://dl.dod.cyber.mil/wp-content/uploads/stigs/zip/U_Oracle_Linux_9_V1R5_STIG.zip

Item Details

Category: CONFIGURATION MANAGEMENT

References: 800-53|CM-7a., 800-53|CM-7b., CAT|III, CCI|CCI-000381, CCI|CCI-000382, Rule-ID|SV-271697r1184202_rule, STIG-ID|OL09-00-002320, Vuln-ID|V-271697

Plugin: Unix

Control ID: 4d2ca0120f53fa777a11001f2e62f83f0906273cba4bed8c739599e2c91c2987