Description
Microsoft SQL Server 7, 2000, and MSDE allows local users to gain privileges by hijacking a named pipe during the authentication of another user, aka the "Named Pipe Hijacking" vulnerability.
References (3)
Core 3
Core References
Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2003/ms03-031
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A235
US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/556356
Scores
EPSS
0.0226
EPSS Percentile
81.3%
Details
CWE
CWE-264
Status
published
Products (3)
microsoft/data_engine
1.0
microsoft/sql_server
7.0 (5 CPE variants)
microsoft/sql_server
2000 (6 CPE variants)
Published
Aug 27, 2003
Tracked Since
Feb 18, 2026