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Vulnerability record · CVE-2009-0235 · published 15 April 2009

CVE-2009-0235: Microsoft windows 2000 memory buffer overflow vulnerability

Microsoft · Windows 2000

Stack-based buffer overflow in the Word 97 text converter in WordPad in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2 allows remote attackers to execute arbitrary code via a crafted Word 97 file that triggers memory corruption, related to use of inconsistent integer data sizes for an unspecified length field, aka "WordPad Word 97 Text Converter Stack Overflow Vulnerability."

9.3 CVSS 2.0 High EPSS 34% · top 1.7% CWE-119 · Memory buffer overflow
9.3CVSS 2.0 base score
34%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Stack-based buffer overflow in the Word 97 text converter in WordPad in Microsoft Windows 2000 SP4, XP SP2 and SP3, and Server 2003 SP1 and SP2 allows remote attackers to execute arbitrary code via a crafted Word 97 file that triggers memory corruption, related to use of inconsistent integer data sizes for an unspecified length field, aka "WordPad Word 97 Text Converter Stack Overflow Vulnerability."

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

Affected products

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

References

LinkTags
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=783
http://osvdb.org/53664
http://www.securityfocus.com/bid/34470
http://www.securitytracker.com/id?1022043
http://www.us-cert.gov/cas/techalerts/TA09-104A.html US Government Resource
http://www.vupen.com/english/advisories/2009/1024
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-010
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5893
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=783
http://osvdb.org/53664
http://www.securityfocus.com/bid/34470
http://www.securitytracker.com/id?1022043
http://www.us-cert.gov/cas/techalerts/TA09-104A.html US Government Resource
http://www.vupen.com/english/advisories/2009/1024
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-010
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5893

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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-2009-0235), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.