CVE-2006-0765: Mirabilis Icq

Medium severity, CVSS 5.1. EPSS: 1.2% chance of exploitation in the next 30 days.

GUI display truncation vulnerability in ICQ Inc. (formerly Mirabilis) ICQ 2003a, 2003b, Lite 4.0, Lite 4.1, and possibly other Windows versions allows user-assisted remote attackers to hide malicious file extensions, bypass Windows security warnings via a filename that is all uppercase and of a specific length, which truncates the malicious extension from the display and could trick a user into executing arbitrary programs.

Affected products

• Mirabilis Icq: version 2003a only; version 2003b only
• Mirabilis Icq Lite: version 4.0 only; version 4.1 only

Published 2006-02-18. Last modified 2026-06-16.