CVE-2003-1503: Aol Instant Messenger

High severity, CVSS 10.0. EPSS: 4.6% chance of exploitation in the next 30 days.

Buffer overflow in AOL Instant Messenger (AIM) 5.2.3292 allows remote attackers to execute arbitrary code via an aim:getfile URL with a long screen name.

Affected products

• Aol Instant Messenger: version 5.2.3292 only

Published 2003-12-31. Last modified 2026-06-16.