CVE-2006-6264

high

Description

Teredo creates trusted peer entries for arbitrary incoming source Teredo addresses, even if the low 32 bits represent an intranet address, which might allow remote attackers to send IPv4 traffic to intranet hosts that use non-RFC1918 addresses, bypassing IPv4 ingress filtering.

References

http://www.symantec.com/avcenter/reference/Teredo_Security.pdf

http://www.securityfocus.com/archive/1/452996/100/0/threaded

http://www.securityfocus.com/archive/1/452989/100/0/threaded

Details

Source: Mitre, NVD

Published: 2006-12-04

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High

EPSS

EPSS: 0.12822