← Vulnerability feed

Vulnerability record · CVE-2009-4309 · published 13 December 2009

CVE-2009-4309: Microsoft windows media player memory buffer overflow vulnerability

Microsoft · Windows Media Player

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.

9.3 CVSS 2.0 High EPSS 24% · top 2.2% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
24%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
28References
16 Jun 2026Last modified by 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.

AV:N/AC:M/Au:N/C:C/I:C/A:C

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://secunia.com/advisories/37592 Vendor Advisory
http://securitytracker.com/id?1023302 Patch
http://support.microsoft.com/kb/954157 PatchVendor Advisory
http://support.microsoft.com/kb/955759 PatchVendor Advisory
http://support.microsoft.com/kb/976138 PatchVendor Advisory
http://www.microsoft.com/technet/security/advisory/954157.mspx PatchVendor Advisory
http://www.osvdb.org/60855
http://www.securityfocus.com/archive/1/508324/100/0/threaded
http://www.securityfocus.com/bid/37251
http://www.vupen.com/english/advisories/2009/3440 Vendor Advisory
http://zerodayinitiative.com/advisories/ZDI-09-089/
https://exchange.xforce.ibmcloud.com/vulnerabilities/54642
https://exchange.xforce.ibmcloud.com/vulnerabilities/54645
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12188
http://secunia.com/advisories/37592 Vendor Advisory
http://securitytracker.com/id?1023302 Patch
http://support.microsoft.com/kb/954157 PatchVendor Advisory
http://support.microsoft.com/kb/955759 PatchVendor Advisory
http://support.microsoft.com/kb/976138 PatchVendor Advisory
http://www.microsoft.com/technet/security/advisory/954157.mspx PatchVendor Advisory
http://www.osvdb.org/60855
http://www.securityfocus.com/archive/1/508324/100/0/threaded
http://www.securityfocus.com/bid/37251
http://www.vupen.com/english/advisories/2009/3440 Vendor Advisory
http://zerodayinitiative.com/advisories/ZDI-09-089/
https://exchange.xforce.ibmcloud.com/vulnerabilities/54642
https://exchange.xforce.ibmcloud.com/vulnerabilities/54645
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12188

Track CVE-2009-4309 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2008-4250Microsoft Windows Server service RPC path canonicalization buffer overflowThe Server service in multiple Windows versions fails to properly handle path canonicalization, allowing a crafted RPC request to overflow a buffer a…KEVEPSS 99%analysed8.8CVE-2013-3918Microsoft Windows InformationCardSigninHelper ActiveX out-of-bounds writeThe InformationCardSigninHelper ActiveX control in icardie.dll contains an out-of-bounds write that can be triggered by a crafted web page rendered i…KEVEPSS 74%analysed8.8CVE-2011-3402Microsoft Windows TrueType Font Parsing Remote Code ExecutionThe TrueType font parsing engine in win32k.sys on multiple Windows versions fails to properly handle crafted font data, allowing remote code executio…KEVEPSS 78%analysed8.8CVE-2008-0015Microsoft DirectShow Video ActiveX Control Stack Buffer OverflowA stack-based buffer overflow in the CComVariant::ReadFromStream function in the Active Template Library (ATL) is reachable through the MPEG2TuneRequ…KEVEPSS 77%analysed8.8CVE-2009-1537Microsoft DirectShow QuickTime Parser NULL Byte Overwrite RCEThe QuickTime Movie Parser Filter in quartz.dll (DirectShow, DirectX 7.0 through 9.0c) contains an unspecified NULL byte overwrite flaw. A crafted Qu…KEVEPSS 51%analysed7.8CVE-2015-1701Microsoft Windows Win32k.sys Local Privilege EscalationWin32k.sys in the Windows kernel-mode drivers fails to properly validate input, allowing a local user to elevate privileges by running a crafted appl…KEVEPSS 56%analysed7.8CVE-2013-5065Microsoft Windows NDProxy.sys kernel local privilege escalationNDProxy.sys in the Windows kernel on Windows XP SP2/SP3 and Server 2003 SP2 fails to properly validate input, letting a local user escalate privilege…KEVEPSS 35%analysed7.8CVE-2013-3660Microsoft Windows win32k EPATHOBJ pointer flaw allows privilege escalationThe EPATHOBJ::pprFlattenRec function in win32k.sys fails to properly initialize a pointer for the next object in a list, letting a local user gain wr…KEVEPSS 39%analysed

Source: NIST National Vulnerability Database (record CVE-2009-4309), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.