CVE-2000-0584: Debian Linux

High severity, CVSS 10.0. EPSS: 5.9% chance of exploitation in the next 30 days.

Buffer overflow in Canna input system allows remote attackers to execute arbitrary commands via an SR_INIT command with a long user name or group name.

Affected products

  • Debian Debian Linux: version 2.1 only
  • Freebsd Freebsd: version 3.5 only

Published 2000-07-02. Last modified 2026-06-16.