Description
Stack consumption vulnerability in the FTP Service in Microsoft Internet Information Services (IIS) 5.0 through 7.0 allows remote authenticated users to cause a denial of service (daemon crash) via a list (ls) -R command containing a wildcard that references a subdirectory, followed by a .. (dot dot), aka "IIS FTP Service DoS Vulnerability."
Published: 2009-09-04
Score: 5.0 Medium
EPSS: 60.8% High
KEV: No
Impact: n/a
Action: n/a
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Microsoft Internet Information Services
cve-icon MITRE

Status: PUBLISHED

Assigner: microsoft

Published:

Updated: 2024-08-07T05:52:14.793Z

Reserved: 2009-07-17T00:00:00.000Z

Link: CVE-2009-2521

cve-icon Vulnrichment

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cve-icon NVD

Status : Modified

Published: 2009-09-04T10:30:01.907

Modified: 2026-04-23T00:35:47.467

Link: CVE-2009-2521

cve-icon Redhat

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cve-icon OpenCVE Enrichment

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Weaknesses