Unrated severityNVD Advisory· Published Sep 20, 2001· Updated Apr 16, 2026
CVE-2001-0509
CVE-2001-0509
Description
Vulnerabilities in RPC servers in (1) Microsoft Exchange Server 2000 and earlier, (2) Microsoft SQL Server 2000 and earlier, (3) Windows NT 4.0, and (4) Windows 2000 allow remote attackers to cause a denial of service via malformed inputs.
Affected products
9cpe:2.3:a:microsoft:exchange_server:5.0:-:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:microsoft:exchange_server:5.0:-:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:5.5:-:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2000:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:sql_server:7.0:-:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:sql_server:7.0:-:*:*:*:*:*:*
- cpe:2.3:a:microsoft:sql_server:2000:-:*:*:*:*:*:*
cpe:2.3:a:microsoft:windows_nt:4.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_nt:4.0:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows_2000:-:-:*:*:*:*:*:*+ 1 more
- cpe:2.3:o:microsoft:windows_2000:-:-:*:*:*:*:*:*
- cpe:2.3:o:microsoft:windows_2000:*:*:*:*:*:*:*:*
Patches
0No patches discovered yet.
Vulnerability mechanics
AI mechanics synthesis has not run for this CVE yet.
References
2- docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-041nvdPatchVendor Advisory
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A82nvdThird Party Advisory
News mentions
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