Check: GEN003980
VMware ESX 3 Server:
GEN003980
(in version v1 r2)
Title
The traceroute command must be group-owned by sys, bin, root, or system. (Cat II impact)
Discussion
If the group owner of the traceroute command has not been set to a system group, unauthorized users could have access to the command and use it to gain information regarding a network's topology inside of the firewall. This information may allow an attacker to determine trusted routers and other network information possibly leading to system and network compromise.
Check Content
Determine traceroute command locations and group ownership. Procedure: # find / -name traceroute -exec ls -lL {} \; If the traceroute command is not group-owned by root, sys, bin, or system, this is a finding.
Fix Text
Change the group owner of the traceroute command to root, bin, sys, or system. Procedure: # chgrp root <traceroute command>
Additional Identifiers
Rule ID: SV-4370r2_rule
Vulnerability ID: V-4370
Group Title: GEN003980
Expert Comments
CCIs
| Number | Definition |
|---|---|
| CCI-000225 |
The organization employs the concept of least privilege, allowing only authorized accesses for users (and processes acting on behalf of users) which are necessary to accomplish assigned tasks in accordance with organizational missions and business functions. |
Controls
| Number | Title |
|---|---|
| AC-6 |
Least Privilege |