CVE-2002-0649

Published: Jul 26, 2002Updated: Apr 16, 2026 Sources: CVE List NVDCWE-119

7.5HIGH

NVD MITRE

Description

Multiple buffer overflows in the Resolution Service for Microsoft SQL Server 2000 and Microsoft Desktop Engine 2000 (MSDE) allow remote attackers to cause a denial of service or execute arbitrary code via UDP packets to port 1434 in which (1) a 0x04 byte that causes the SQL Monitor thread to generate a long registry key name, or (2) a 0x08 byte with a long string causes heap corruption, as exploited by the Slammer/Sapphire worm.

No summary for this CVE yet.

CVSS Vector Breakdown

Exploitability

AV:NAccess Vector

Network

AC:LAccess Complexity

Low

Au:NAuthentication

None

Impact

C:PConfidentiality

Partial

I:PIntegrity

Partial

A:PAvailability

Partial

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Weaknesses

CWE-119

Affected Products

microsoft

commercial·US

data engineOn-prem

Operating Systems

sql serverOn-premDatabase

Databases / relational

and 1 more affected products View all →

Exploitability

Official Patch Available

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Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques

Initial Access

Privilege Escalation

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References

http://www.securityfocus.com/archive/1/308396/30/26150/threaded

securityfocus.com

http://www.securityfocus.com/archive/1/308418/30/26150/threaded

securityfocus.com

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1077

oval.cisecurity.org

and 20 more references View all →

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