CVE-2001-1533: Medium severity microsoft internet security and acceleration server vulnerability

Published Dec 31, 2001
·
Updated

DISPUTED Microsoft Internet Security and Acceleration (ISA) Server 2000 allows remote attackers to cause a denial of service via a flood of fragmented UDP packets. NOTE: the vendor disputes this issue, saying that it requires high bandwidth to exploit, and the server does not experience any instability. Therefore this "laws of physics" issue might not be included in CVE.

Affected Software

1 affected component
Microsoft ISA Server=2000

Event History

Dec 31, 2001
CVE Published
05:00 AM
Disputed
05:00 AM
Jul 14, 2005
CVE Published
via MITRE·04:00 AM
Data Sourced
via MITRE·04:00 AM
Description
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Frequently Asked Questions

1

What is the severity of CVE-2001-1533?

CVE-2001-1533 is classified as a denial of service vulnerability that may affect the availability of Microsoft ISA Server 2000.

2

How do I fix CVE-2001-1533?

The best way to mitigate CVE-2001-1533 is to ensure that the Microsoft ISA Server 2000 is properly configured to limit the impact of fragmented UDP packet floods.

3

Who is affected by CVE-2001-1533?

CVE-2001-1533 affects users and organizations running Microsoft ISA Server 2000.

4

Can CVE-2001-1533 lead to a full system compromise?

No, CVE-2001-1533 is a denial of service vulnerability and does not lead to full system compromise.

5

Is there a patch available for CVE-2001-1533?

There is no official patch for CVE-2001-1533 due to the vendor's dispute regarding its impact.

Contact

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