Details

Environment variables can be used to change the behavior of remote sessions and should be limited. Locate environment variables that specify the language, character set, and other features modifying the operation of software to match the user’s preferences.

Solution

To set the AcceptEnv setting, add or correct the following line in ‘/etc/ssh/sshd_config’:

AcceptEnv

Supportive Information

The following resource is also helpful.

• http://iasecontent.disa.mil/stigs/zip/U_VMware_vSphere_6-0_ESXi_V1R5_STIG.zip

This security hardening control applies to the following category of controls within NIST 800-53: Configuration Management.This control applies to the following type of system Unix.

References

• 800-53|CM-6b.
• CAT|II
• CCI|CCI-000366
• Group-ID|V-63217
• Rule-ID|SV-77707r1_rule
• STIG-ID|ESXI-06-000024
• Vuln-ID|V-63217

Source

• Tenable.com/audits