CVE-2002-2075

CVE-2002-2075 describes a denial-of-service vulnerability in ICQ 2001a and 2002b, where a remote attacker can cause memory exhaustion and application hangs by sending a contact message with an excessively large number of contacts. With a CVSS score of 5.0, this vulnerability is of medium severity, requiring no authentication and having low attack complexity, leading to partial availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion, indicating a low current threat level.