Explain CVE-2002-0649
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.
Affected Products: n/a
References: [{'name': '20030126 RE: MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308396/30/26150/threaded'}, {'name': '20030125 Sapphire SQL Worm Analysis Complete', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308418/30/26150/threaded'}, {'name': 'oval:org.mitre.oval:def:1077', 'tags': ['vdb-entry', 'signature', 'x_refsource_OVAL'], 'url': 'https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1077'}, {'name': 'CA-2002-22', 'tags': ['third-party-advisory', 'x_refsource_CERT'], 'url': 'http://www.cert.org/advisories/CA-2002-22.html'}, {'name': 'VU#484891', 'tags': ['third-party-advisory', 'x_refsource_CERT-VN'], 'url': 'http://www.kb.cert.org/vuls/id/484891'}, {'name': 'VU#399260', 'tags': ['third-party-advisory', 'x_refsource_CERT-VN'], 'url': 'http://www.kb.cert.org/vuls/id/399260'}, {'name': '20020725 Microsoft SQL Server 2000 Unauthenticated System Compromise (#NISR25072002)', 'tags': ['mailing-list', 'x_refsource_NTBUGTRAQ'], 'url': 'http://marc.info/?l=ntbugtraq&m=102760479902411&w=2'}, {'name': '7945', 'tags': ['third-party-advisory', 'x_refsource_SECUNIA'], 'url': 'http://secunia.com/advisories/7945'}, {'name': '20030128 Re: MSDE contained in...', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308806/30/26120/threaded'}, {'name': '20030125 Re: MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308324/30/26180/threaded'}, {'name': '20030125 SQL Sapphire Worm Analysis', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308388/30/26180/threaded'}, {'name': '20030125 MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308306/30/26180/threaded'}, {'name': '20030125 Fw: MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308321/30/26180/threaded'}, {'name': '20030128 RE: MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308760/30/26120/threaded'}, {'name': '20030129 Re: MSDE contained in...', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/309096/30/26120/threaded'}, {'name': 'MS02-039', 'tags': ['vendor-advisory', 'x_refsource_MS'], 'url': 'https://docs.microsoft.com/en-us/security-updates/securitybulletins/2002/ms02-039'}, {'name': '20030126 Tool: Sapphire SQL Worm Scanner', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308419/30/26150/threaded'}, {'name': '20020725 Microsoft SQL Server 2000 Unauthenticated System Compromise (#NISR25072002)', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://marc.info/?l=bugtraq&m=102760196931518&w=2'}, {'name': '20030125 RE: MS SQL WORM IS DESTROYING INTERNET BLOCK PORT 1434!', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/308393/30/26180/threaded'}, {'name': 'CA-2003-04', 'tags': ['third-party-advisory', 'x_refsource_CERT'], 'url': 'http://www.cert.org/advisories/CA-2003-04.html'}, {'name': '5310', 'tags': ['vdb-entry', 'x_refsource_BID'], 'url': 'http://www.securityfocus.com/bid/5310'}, {'name': '20030130 RE: MSDE contained in...', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/309324/30/26120/threaded'}, {'name': '20030201 The Spread of the Sapphire/Slammer SQL Worm', 'tags': ['mailing-list', 'x_refsource_BUGTRAQ'], 'url': 'http://www.securityfocus.com/archive/1/309776/30/26090/threaded'}]
CVE State: PUBLISHED