Vulnerability Database

308,485

Total vulnerabilities in the database

CVE-2002-1123

Buffer overflow in the authentication function for Microsoft SQL Server 2000 and Microsoft Desktop Engine (MSDE) 2000 allows remote attackers to execute arbitrary code via a long request to TCP port 1433, aka the "Hello" overflow.

  • Published: Sep 24, 2002
  • Updated: Nov 9, 2025
  • CVE: CVE-2002-1123
  • Severity: High
  • Exploit:

CVSS v2:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/Au:N/C:P/I:P/A:P

No CWE or OWASP classifications available.

Software From Fixed in
microsoft / sql_server 2000-sp2 2000-sp2.x
microsoft / sql_server 2000 2000.x
microsoft / sql_server 2000-sp1 2000-sp1.x
microsoft / data_engine 2000 2000.x