CVE-2000-0226

Medium CVSS 5

Published 2000-03-20 · last changed 2026-06-16

The fix

We hold no Microsoft remediation data for CVE-2000-0226, which normally means it is not a Windows CVE. For non-Microsoft software the fix is the vendor's own updated release, and the affected versions are listed below.

What it is

IIS 4.0 allows attackers to cause a denial of service by requesting a large buffer in a POST or PUT command which consumes memory, aka the "Chunked Transfer Encoding Buffer Overflow Vulnerability."

Sources

NVD record for CVE-2000-0226

CVSS vector: AV:N/AC:L/Au:N/C:N/I:N/A:P