CVE-2000-0190: Aol Instant Messenger

Medium severity, CVSS 5.0. EPSS: 1.3% chance of exploitation in the next 30 days.

AOL Instant Messenger (AIM) client allows remote attackers to cause a denial of service via a message with a malformed ASCII value.

Affected products

• Aol Instant Messenger: up to and including 3.5

Published 2000-03-02. Last modified 2026-06-16.