CVE-2009-4309

critical Microsoft
CVSS v3 Base Score
9.3
AV:N/AC:M/Au:N/C:C/I:C/A:C
EPSS Score
30.6%
Exploitation probability in 30 days
Top 3% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
C
Availability
C
Published: December 13, 2009 (5996 days ago)
Last Modified: April 23, 2026
Vendor: Microsoft
Source: NVD

Description

Heap-based buffer overflow in the Intel Indeo41 codec for Windows Media Player in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP2 allows remote attackers to execute arbitrary code via a large size value in a movi record in an IV41 stream in a media file, as demonstrated by an AVI file.

CWE

CWE-119

Affected Products

microsoft windows media playermicrosoft windows 2000microsoft windows 2003 servermicrosoft windows xp

References

🔗 secunia.com 🔗 securitytracker.com 🔗 support.microsoft.com 🔗 support.microsoft.com 🔗 support.microsoft.com