CVE-1999-0009: Bsdi Bsd OS

High severity, CVSS 10.0. EPSS: 29% chance of exploitation in the next 30 days.

Inverse query buffer overflow in BIND 4.9 and BIND 8 Releases.

Affected products

• Bsdi Bsd OS: version 2.0 only; version 2.0.1 only; version 2.1 only
• Caldera Openlinux: version 1.0 only
• Data General Dg Ux: version 5.4_3.0 only; version 5.4_3.1 only; version 5.4_4.1 only; version 5.4_4.11 only
• IBM Aix: version 4.1 only; version 4.1.1 only; version 4.1.2 only; version 4.1.3 only; version 4.1.4 only; version 4.1.5 only; …
• ISC BIND: version 4.9.6 only; version 8.1 only; version 8.1.1 only
• Nec Asl Ux 4800: version 64 only
• Netbsd Netbsd: version 1.0 only; version 1.1 only; version 1.2 only; version 1.2.1 only; version 1.3 only; version 1.3.1 only
• Red Hat Linux: version 4.0 only; version 4.1 only; version 4.2 only; version 5.0 only
• Sco Open Desktop: version 3.0 only; version 5.0 only
• Sco Unixware: version 2.1 only; version 7.0 only
• Sgi Irix: version 3.2 only; version 3.3 only; version 3.3.1 only; version 3.3.2 only; version 3.3.3 only; version 4.0 only; …
• Sun Solaris: version 2.5 only; version 2.5.1 only; version 2.6 only
• Sun Sunos: affected versions not specified; version 5.3 only; version 5.4 only; version 5.5 only; version 5.5.1 only

Published 1998-04-08. Last modified 2026-06-16.