Unrated severityNVD Advisory· Published Dec 31, 1999· Updated Apr 16, 2026

CVE-1999-1148

Description

FTP service in IIS 4.0 and earlier allows remote attackers to cause a denial of service (resource exhaustion) via many passive (PASV) connections at the same time.

Affected products

Microsoft/Internet Information Server
cpe:2.3:a:microsoft:internet_information_server:*:*:*:*:*:*:*:*
Range: <=4.0

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

support.microsoft.com/support/kb/articles/Q189/2/62.ASPnvdPatchVendor Advisory
docs.microsoft.com/en-us/security-updates/securitybulletins/1998/ms98-006nvd
exchange.xforce.ibmcloud.com/vulnerabilities/1215nvd

News mentions

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