{"id":"CVE-2002-0649","url":"https://www.cyber-defence.io/tools/cve/CVE-2002-0649","generatedAt":"2026-10-27T20:39:17.003Z","title":"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…","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.","published":"2002-08-12T04:00:00.000Z","lastModified":"2026-06-16T21:57:52.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"2.0","score":7.5,"severity":"HIGH","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P"},"cwe":["CWE-119"],"affected":["microsoft/data engine","microsoft/sql server"],"epss":{"score":0.8475,"percentile":0.99705,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":2,"verified":true,"firstPublished":"2002-07-25","source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[{"edbId":16393,"kind":"exploit","title":"Microsoft SQL Server - Resolution Overflow (MS02-039) (Metasploit)","url":"https://www.exploit-db.com/exploits/16393","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/16393.rb","file":"exploits/windows/remote/16393.rb","published":"2010-04-30","added":"2010-04-30","updated":"2011-03-09","author":"Metasploit","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2002-0649","OSVDB-4578","MS02-039"],"tags":"Metasploit Framework (MSF)","aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":null},{"edbId":21652,"kind":"exploit","title":"Microsoft SQL Server 2000 - Resolution Service Heap Overflow","url":"https://www.exploit-db.com/exploits/21652","sourceUrl":"https://gitlab.com/exploit-database/exploitdb/-/blob/main/exploits/windows/remote/21652.cpp","file":"exploits/windows/remote/21652.cpp","published":"2002-07-25","added":"2002-07-25","updated":"2012-10-01","author":"David Litchfield","type":"remote","platform":"windows","port":null,"verified":true,"codes":["CVE-2002-0649","OSVDB-4577"],"tags":null,"aliases":null,"applicationUrl":null,"screenshotUrl":null,"referenceUrl":"https://www.securityfocus.com/bid/5310/info"}]},"verdict":{"level":"urgent","text":"EPSS puts the probability of exploitation in the next 30 days at 84.8%, higher than 100% of all known CVEs. Patch or mitigate before the next change window."},"changes":[],"references":[{"url":"http://marc.info/?l=bugtraq&m=102760196931518&w=2","source":"cve@mitre.org"},{"url":"http://marc.info/?l=ntbugtraq&m=102760479902411&w=2","source":"cve@mitre.org"},{"url":"http://secunia.com/advisories/7945","tags":["Vendor Advisory"],"source":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-2002-22.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.cert.org/advisories/CA-2003-04.html","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/399260","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.kb.cert.org/vuls/id/484891","tags":["US Government Resource"],"source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308306/30/26180/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308321/30/26180/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308324/30/26180/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308388/30/26180/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308393/30/26180/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308396/30/26150/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308418/30/26150/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308419/30/26150/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308760/30/26120/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/308806/30/26120/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/309096/30/26120/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/309324/30/26120/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/archive/1/309776/30/26090/threaded","source":"cve@mitre.org"},{"url":"http://www.securityfocus.com/bid/5310","source":"cve@mitre.org"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-039","source":"cve@mitre.org"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1077","source":"cve@mitre.org"},{"url":"http://marc.info/?l=bugtraq&m=102760196931518&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://marc.info/?l=ntbugtraq&m=102760479902411&w=2","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://secunia.com/advisories/7945","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cert.org/advisories/CA-2002-22.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.cert.org/advisories/CA-2003-04.html","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/399260","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/484891","tags":["US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308306/30/26180/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308321/30/26180/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308324/30/26180/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308388/30/26180/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308393/30/26180/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308396/30/26150/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308418/30/26150/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308419/30/26150/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308760/30/26120/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/308806/30/26120/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/309096/30/26120/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/309324/30/26120/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/archive/1/309776/30/26090/threaded","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.securityfocus.com/bid/5310","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-039","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1077","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2002-0649","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}