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Critical · 9.8 CVE-2020-36964 EUVD-2020-30885GHSA-237r-v2jq-99fc

YATinyWinFTP - Denial of Service

Published Jan 28, 2026 · Updated Jan 29, 2026 · Assigned by VulnCheck

Description

YATinyWinFTP contains a denial of service vulnerability that allows attackers to crash the FTP service by sending a 272-byte buffer with a trailing space. Attackers can exploit the service by connecting and sending a malformed command that triggers a buffer overflow and service crash.

Affected products

VendorProductAffectedFixed
ik80 YATinyWinFTP 0.0.5 —

References