CVE-2002-1123: Buffer Overflow

Published Sep 24, 2002
·
Updated

Buffer overflow in the authentication function for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows remote attackers to execute arbitrary code via a long request to TCP port 1433, aka the "Hello" overflow.

Affected Software

4 affected components
Microsoft SQL Server=2000-sp2
Microsoft SQL Server=2000
Microsoft SQL Server=2000-sp1
Microsoft Data Engine=2000

Event History

Sep 24, 2002
CVE Published
04:00 AM
Sep 1, 2004
CVE Published
via MITRE·08:00 AM
Data Sourced
via MITRE·08:00 AM
Description

Frequently Asked Questions

1

What is the severity of CVE-2002-1123?

CVE-2002-1123 is considered a critical vulnerability due to its potential for remote code execution.

2

How do I fix CVE-2002-1123?

To fix CVE-2002-1123, apply the latest security patches provided by Microsoft for SQL Server 2000 or MSDE 2000.

3

What versions of Microsoft SQL Server are affected by CVE-2002-1123?

CVE-2002-1123 affects Microsoft SQL Server 2000 (including SP1 and SP2) and Microsoft Data Engine 2000.

4

Can CVE-2002-1123 be exploited remotely?

Yes, CVE-2002-1123 can be exploited remotely by sending a specially crafted long request to TCP port 1433.

5

What are the consequences of exploiting CVE-2002-1123?

Exploiting CVE-2002-1123 can lead to arbitrary code execution on the affected server, potentially compromising system integrity.

Contact

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