CVE-2000-0408

medium Microsoft
CVSS v3 Base Score
5.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS Score
74.0%
Exploitation probability in 30 days
Top 1% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Confidentiality
None
Integrity
None
Availability
P
Published: May 11, 2000 (9499 days ago)
Last Modified: April 16, 2026
Vendor: Microsoft
Source: NVD

Description

IIS 4.05 and 5.0 allow remote attackers to cause a denial of service via a long, complex URL that appears to contain a large number of file extensions, aka the "Malformed Extension Data in URL" vulnerability.

CWE

NVD-CWE-Other

Affected Products

microsoft internet information servermicrosoft internet information services

References

🔗 www.microsoft.com 🔗 www.securityfocus.com 🔗 www.ussrback.com 🔗 docs.microsoft.com 🔗 www.microsoft.com