Debian/courier: unknown

libs/comverp.c in Courier MTA before 0.53.2 allows attackers to cause a denial of service (CPU consumption) via unknown vectors involving usernames that contain the "=" (equals) character, which is no

Action: Upgrade courier to 0.53.2-1 or later.

Affected

Fixed versions

Sources

• osv: DEBIAN-CVE-2006-2659#Debian:14/courier
• https://security-tracker.debian.org/tracker/CVE-2006-2659

published 2006-05-30T19:02:00Z · modified 2026-10-22T23:47:22.436121945Z · JSON