CVE-2010-4701: Microsoft Windows 2003 Server

High severity, CVSS 7.6. EPSS: 47.8% chance of exploitation in the next 30 days.

Heap-based buffer overflow in the CDrawPoly::Serialize function in fxscover.exe in Microsoft Windows Fax Services Cover Page Editor 5.2 r2 in Windows XP Professional SP3, Server 2003 R2 Enterprise Edition SP2, and Windows 7 Professional allows remote attackers to execute arbitrary code via a long record in a Fax Cover Page (.cov) file. NOTE: some of these details are obtained from third party information.

Affected products

• Microsoft Windows 2003 Server: any version
• Microsoft Windows 7: any version
• Microsoft Windows XP: any version

Published 2011-01-20. Last modified 2026-06-16.