CVE-2001-0509
Microsoft Exchange Server 2000 and earlier - Denial of Service via Malformed RPC Input
Title source: llmDescription
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.
References (2)
Core 2
Core References
Third Party Advisory vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A82
Patch, Vendor Advisory vendor-advisory
x_refsource_ms
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-041
Scores
EPSS
0.1698
EPSS Percentile
96.7%
Details
CWE
CWE-20
Status
published
Products (7)
microsoft/exchange_server
5.0
microsoft/exchange_server
5.5
microsoft/exchange_server
2000
microsoft/sql_server
7.0
microsoft/sql_server
2000
microsoft/windows_2000
(2 CPE variants)
microsoft/windows_nt
4.0 (2 CPE variants)
Published
Sep 20, 2001
Tracked Since
Feb 18, 2026