Home/CVE/Multiple buffer overflows in the Resolution Service for Microsoft SQL Server 2000 and Microsoft Desktop Engine 2000 (MSD
CVE

CVE-2002-0649

Multiple buffer overflows in the Resolution Service for Microsoft SQL Server 2000 and Microsoft Desktop Engine 2000 (MSD

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.

HIGH · CVSS 7.5 EPSS 0.86095
Act now
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 1% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules1 YARA rules0
⬡

Weakness Classification

CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer
▤

Affected Products & Versions

2
microsoft data engineall versions
microsoft sql serverall versions
⚠

Public Exploits & PoCs

2
remoteMicrosoft SQL Server - Resolution Overflow (MS02-039) (Metasploit)verified
remoteMicrosoft SQL Server 2000 - Resolution Service Heap Overflowverified
◈

Detection Rules (IDS/IPS)

6
et-openGPL SQL Slammer Worm propagation attemptmisc-attack
et-openGPL WORM Slammer Worm propagation attempt OUTBOUNDmisc-attack
snort-communitySQL Worm propagation attemptmisc-attack
snort-communitySQL Worm propagation attempt OUTBOUNDmisc-attack
snort-communitySERVER-MSSQL version overflow attemptattempted-admin
snort-communityMALWARE-OTHER SQL Slammer worm propagation attempt inboundtrojan-activity
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
◈

Sigma Hunt Rules

1
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighSuspicious Child Process Of SQL Server
▣

Scoring & Timeline

7.5
HIGH · CVSS v2 (legacy) · cve@mitre.org
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:P/I:P/A:P
Published to NVD12 Aug 2002 · 04:00 AM
🔗

References & Sources

23
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://marc.info/?l=bugtraq&m=102760196931518&w=2
http://marc.info/?l=ntbugtraq&m=102760479902411&w=2
http://secunia.com/advisories/7945Vendor Advisory
http://www.cert.org/advisories/CA-2002-22.htmlUS Government Resource
http://www.cert.org/advisories/CA-2003-04.htmlUS Government Resource
http://www.kb.cert.org/vuls/id/399260US Government Resource
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