CVE-2000-1000: Aol Instant Messenger

Medium severity, CVSS 5.0. EPSS: 2.2% chance of exploitation in the next 30 days.

Format string vulnerability in AOL Instant Messenger (AIM) 4.1.2010 allows remote attackers to cause a denial of service and possibly execute arbitrary commands by transferring a file whose name includes format characters.

Affected products

• Aol Instant Messenger: version 4.1.2010 only

Published 2000-12-11. Last modified 2026-06-16.