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All .rhosts, .shosts, or host.equiv files must only contain trusted host-user pairs.


Overview

Finding ID Version Rule ID IA Controls Severity
V-4427 GEN002020 SV-4427r2_rule ECCD-2 ECCD-1 Medium
Description
If these files are not properly configured, they could allow malicious access by unknown malicious users from untrusted hosts who could compromise the system.
STIG Date
SOLARIS 9 SPARC SECURITY TECHNICAL IMPLEMENTATION GUIDE 2015-10-01

Details

Check Text ( C-8219r2_chk )
Locate and examine all .rhosts, .shosts, hosts.equiv, and shosts.equiv files.

Procedure:
# find / -name .rhosts
# more //.rhosts

# find / -name .shosts
# more //.shosts

# find / -name hosts.equiv
# more //hosts.equiv

# find / -name shosts.equiv
# more //shosts.equiv

If any .rhosts, .shosts, hosts.equiv, or shosts.equiv file contains other than host-user pairs, this is a finding.
Fix Text (F-4326r2_fix)
If possible, remove the .rhosts, .shosts, hosts.equiv, and shosts.equiv files. If the files are required, remove any content from the files except for necessary host-user pairs.