VULNERABILITY INTELLIGENCE

CVE-2002-0155

CVSS score7.5 HIGH

EPSS probability24.10%

CISA KEVNot currently listed

Published2002-05-29

Last modified2026-06-16

Description

Buffer overflow in Microsoft MSN Chat ActiveX Control, as used in MSN Messenger 4.5 and 4.6, and Exchange Instant Messenger 4.5 and 4.6, allows remote attackers to execute arbitrary code via a long ResDLL parameter in the MSNChat OCX.