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.
CVSS v2.0 Score
5.0
/ 10.0
MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
Information
- Published
- 12 août 2002
- Updated
- 16 avr. 2026
- Status
- Modified
- Source
- cve@mitre.org
Affected products
microsoft sql server
Versions : 2000
Weaknesses (CWE)
NVD-CWE-Other
References (12)
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