CVE-2003-0503: Buffer Overflow

Published Jul 4, 2003
·
Updated

Buffer overflow in the ShellExecute API function of SHELL32.DLL in Windows 2000 before SP4 may allow attackers to cause a denial of service or execute arbitrary code via a long third argument.

Affected Software

1 affected component
Microsoft Windows 2000=sp3

Event History

Jul 4, 2003
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description
Aug 7, 2003
Data Sourced
via NVD·04:00 AM
DescriptionSeverityAffected Software

Frequently Asked Questions

1

What is the severity of CVE-2003-0503?

CVE-2003-0503 has a severity rating that can lead to denial of service or arbitrary code execution on affected systems.

2

How do I fix CVE-2003-0503?

To fix CVE-2003-0503, upgrade Windows 2000 to Service Pack 4 or later.

3

Which versions of Windows are affected by CVE-2003-0503?

CVE-2003-0503 specifically affects Windows 2000 operating systems before Service Pack 4.

4

What type of attack is associated with CVE-2003-0503?

CVE-2003-0503 is associated with buffer overflow attacks exploiting the ShellExecute API in SHELL32.DLL.

5

Is CVE-2003-0503 still a threat today?

CVE-2003-0503 is primarily a concern for legacy systems still running Windows 2000, which are no longer supported.

Contact

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