CVE-2002-0650

Name: CVE-2002-0650
Creator: NVD / NIST
Published: 2002-08-12T04:00:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 18.29%

Last modified Jun 16, 2026

CVE-2002-0650 is a vulnerability of currently unknown severity. The keep-alive mechanism for Microsoft SQL Server 2000 allows remote attackers to cause a denial of service (bandwidth consumption) via a "ping" style packet to the Resolution Service (UDP port 1434) with a spoofed IP address of another SQL Server system, which causes the two servers to exchange packets in an infinite loop.. EPSS estimates a 18.29% chance of exploitation in the next 30 days.

Description

The keep-alive mechanism for Microsoft SQL Server 2000 allows remote attackers to cause a denial of service (bandwidth consumption) via a "ping" style packet to the Resolution Service (UDP port 1434) with a spoofed IP address of another SQL Server system, which causes the two servers to exchange packets in an infinite loop.

Metrics

EPSS Probability

18.29%

96.9th percentile

Probability of exploitation in the next 30 days. Learn more

Affected Software

Vendor	Product	Versions
Microsoft	Sql Server	2000

References

Timeline

Published: Aug 12, 2002
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2002-0650?

How severe is CVE-2002-0650?

Severity scoring for CVE-2002-0650 is pending analysis. The EPSS model estimates a 18.29% probability of exploitation in the next 30 days.

How do I fix CVE-2002-0650?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2002-0650?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST