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Vulnerability record · CVE-2009-1545 · published 12 August 2009

CVE-2009-1545: Microsoft windows 2003 server code injection vulnerability

Microsoft · Windows 2003 Server

Unspecified vulnerability in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a malformed header in a crafted AVI file, aka "Malformed AVI Header Vulnerability."

9.3 CVSS 2.0 High EPSS 29% · top 1.9% CWE-94 · Code injection
9.3CVSS 2.0 base score
29%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
14References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in Avifil32.dll in the Windows Media file handling functionality in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows remote attackers to execute arbitrary code via a malformed header in a crafted AVI file, aka "Malformed AVI Header Vulnerability."

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/36206 Vendor Advisory
http://www.securityfocus.com/bid/35967 Patch
http://www.securitytracker.com/id?1022711
http://www.us-cert.gov/cas/techalerts/TA09-223A.html US Government Resource
http://www.vupen.com/english/advisories/2009/2233 PatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-038
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5412
http://secunia.com/advisories/36206 Vendor Advisory
http://www.securityfocus.com/bid/35967 Patch
http://www.securitytracker.com/id?1022711
http://www.us-cert.gov/cas/techalerts/TA09-223A.html US Government Resource
http://www.vupen.com/english/advisories/2009/2233 PatchVendor Advisory
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-038
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5412

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2009-1545), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.