VULNERABILITY INTELLIGENCE

CVE-2006-6858

CVSS score6.8 MEDIUM
EPSS probability1.26%
CISA KEVNot currently listed
Published2006-12-31
Last modified2026-06-16
CVSS vectorAV:N/AC:M/Au:N/C:P/I:P/A:P

Description

Miredo 0.9.8 through 1.0.5 does not properly authenticate a Teredo bubble during UDP hole punching with HMAC-MD5-64 hashing, which allows remote attackers to impersonate an arbitrary Teredo client.

Primary references