Debian/heimdal: unknown

telnetd in Heimdal 0.6.x before 0.6.6 and 0.7.x before 0.7.2 allows remote unauthenticated attackers to cause a denial of service (server crash) via unknown vectors that trigger a null dereference.

Action: Upgrade heimdal to 0.7.2-1 or later.

Affected

Fixed versions

Sources

• osv: DEBIAN-CVE-2006-0677
• https://security-tracker.debian.org/tracker/CVE-2006-0677

published 2006-02-14T11:06:00Z · modified 2026-10-22T23:47:28.310063280Z · JSON