CVEvulnerability

CVE-2001-0334

7.5 HIGH Published 2001-06-27 Modified 2026-06-16 Official page ↗

Status: Modified
Published: 2001-06-27
Last modified: 2026-06-16
Assigner: [email protected]
CVSS 3.1 ([email protected]): 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected]): 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses: CWE-131

Description

FTP service in IIS 5.0 and earlier allows remote attackers to cause a denial of service via a wildcard sequence that generates a long string when it is expanded.

Affected configurations

• microsoft internet information server (<= 5.0)

Weakness · CWE (1)

CWE-131 Incorrect Calculation of Buffer Size weakness

Referenced by CWE · observed example (2)

CWE-131 Incorrect Calculation of Buffer Size weakness
CWE-155 Improper Neutralization of Wildcards or Matching Symbols weakness

References

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-026 Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6535 Third Party Advisory, VDB Entry
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-026 Patch, Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/6535 Third Party Advisory, VDB Entry