CVE-2003-0820: Buffer Overflow

Published Nov 18, 2003
·
Updated

Microsoft Word 97, 98(J), 2000, and 2002, and Microsoft Works Suites 2001 through 2004, do not properly check the length of the "Macro names" data value, which could allow remote attackers to execute arbitrary code via a buffer overflow attack.

Affected Software

27 affected components
Microsoft Word=97-sr2
Microsoft Word=2002-sp1
Microsoft Word=2000
Microsoft Word=2000-sr1a
Microsoft Word=97-sr1
Microsoft Word=98
Microsoft Works=2001
Microsoft Word=97
Microsoft Works=2002
Microsoft Word=98
Microsoft Word=98
Microsoft Word=2000
Microsoft Word=2000-sp2
Microsoft Word=97
Microsoft Word=97
Microsoft Word=98-sr2
Microsoft Word=2002
Microsoft Word=97
Microsoft Word=98
Microsoft Word=98-sr1
Microsoft Word=2000-sp3
Microsoft Word=2000-sr1
Microsoft Works=2003
Microsoft Works=2004
Microsoft Word=2000
Microsoft Word=2000
Microsoft Word=2002-sp2

Remediation

Event History

Nov 18, 2003
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Dec 15, 2003
Data Sourced
via NVD·05:00 AM
RemedyDescriptionSeverityAffected Software
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2003-0820?

CVE-2003-0820 is considered critical due to its potential for arbitrary code execution through a buffer overflow.

2

How do I fix CVE-2003-0820?

To mitigate CVE-2003-0820, it is recommended to apply available security patches from Microsoft for affected versions of Word and Works.

3

Which versions are affected by CVE-2003-0820?

CVE-2003-0820 affects Microsoft Word 97, 98, 2000, 2002, and Microsoft Works from 2001 to 2004.

4

Can CVE-2003-0820 be exploited remotely?

Yes, CVE-2003-0820 can be exploited remotely by attackers through specially crafted documents.

5

What kind of attack does CVE-2003-0820 involve?

CVE-2003-0820 involves a buffer overflow attack that can lead to the execution of arbitrary code.

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203