CVE catalog

CVE-2006-6858

miredo: CVE-2006-6858

Severity: High
Published: Dec 31, 2006, 5:00:00 AM UTC
Source: [NVD] · [CVE record]
EPSS: 1.26% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	miredo	sid	`1.2.6-7.2`	fixed
Debian	miredo	trixie	`1.2.6-7.2`	fixed
Debian	miredo	bookworm	`1.2.6-7.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	miredo	source	sid	`1.0.4-2`	medium	Not reported	[405412]
Debian	miredo	source	trixie	`1.0.4-2`	medium	Not reported	[405412]
Debian	miredo	source	bookworm	`1.0.4-2`	medium	Not reported	[405412]

[Debian bug #405412]

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[miredo]Fixed
Source package: [miredo]
Details (2)
- 1.2.6-7.1+b2 · amd64 · bookworm
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · bookworm; dsa · miredo · debian · 12
- 1.2.6-7.1+b2 · arm64 · bookworm
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · bookworm; dsa · miredo · debian · 12
[miredo-server]Fixed
Source package: [miredo]
Details (2)
- 1.2.6-7.1+b2 · amd64 · bookworm
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · bookworm; dsa · miredo · debian · 12
- 1.2.6-7.1+b2 · arm64 · bookworm
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · bookworm; dsa · miredo · debian · 12

[Debian 13 (Trixie)]

[miredo]Fixed
Source package: [miredo]
Details (2)
- 1.2.6-7.2 · amd64 · trixie
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · 13
- 1.2.6-7.2+b1 · arm64 · trixie
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · 13
[miredo-server]Fixed
Source package: [miredo]
Details (2)
- 1.2.6-7.2 · amd64 · trixie
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · 13
- 1.2.6-7.2+b1 · arm64 · trixie
  Fixed · Fixed: 1.0.4-2
  dsa · miredo · debian · 13

Observed: Oct 23, 2026, 5:03:24 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database]