CVE-2006-4662: Mirabilis Icq

High severity, CVSS 7.5. EPSS: 6.3% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the MCRegEx__Search function in AOL ICQ Pro 2003b Build 3916 and earlier allows remote attackers to execute arbitrary code via an inconsistent length field of a Message in a 0x2711 Type-Length-Value (TLV) type.

Affected products

• Mirabilis Icq: version 0.99b_1.1.1.1 only; version 0.99b_v.3.19 only; version 98.0a only; version 99a_2.15build1701 only; version 99a_2.21build1800 only; version 2000.0a only; …

Published 2006-09-09. Last modified 2026-06-16.