Check: GEN007800
VMware ESX 3 Server:
GEN007800
(in version v1 r2)
Title
The system must not have Teredo enabled. (Cat II impact)
Discussion
Teredo is an IPv6 transition mechanism involving tunneling IPv6 packets encapsulated in IPv4 packets. Unauthorized tunneling may circumvent network security.
Check Content
Determine if any software providing Teredo is installed on the system. If so, this is a finding.
Fix Text
Uninstall the Teredo software from the system.
Additional Identifiers
Rule ID: SV-26221r1_rule
Vulnerability ID: V-22546
Group Title: GEN007800
Expert Comments
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CCIs
CCIs tied to check.
| Number | Definition |
|---|---|
| CCI-001551 |
The organization defines approved authorizations for controlling the flow of information between interconnected systems. |
Controls
Controls tied to check. These are derived from the CCIs shown above.
| Number | Title |
|---|---|
| AC-4 |
Information Flow Enforcement |