CVE-1999-0700: Microsoft Windows 2000

Medium severity, CVSS 6.2. EPSS: 2.9% chance of exploitation in the next 30 days.

Buffer overflow in Microsoft Phone Dialer (dialer.exe), via a malformed dialer entry in the dialer.ini file.

Affected products

• Microsoft Windows 2000: any version
• Microsoft Windows Nt: any version; version 4.0 only

Published 1999-07-29. Last modified 2026-06-16.