GEN000520 - The root user must not own the logon session for an application requiring a continuous display.

Information

If an application is providing a continuous display and is running with root privileges, unauthorized users could interrupt the process and gain root access to the system.

NOTE: Nessus has not performed this check. Please review the benchmark to ensure target compliance.

Solution

Configure the system so the owner of a session requires a continuous screen display, such as a network management display, is not root. Ensure the display is also located in a secure, controlled access area. Document and justify this requirement and ensure the terminal and keyboard for the display (or workstation) are secure from all but authorized personnel by maintaining them in a secure area, in a locked cabinet where a swipe card, or other positive forms of identification, must be used to gain entry.

See Also

http://iasecontent.disa.mil/stigs/zip/U_RedHat_5_V1R18_STIG.zip