Unauthenticated Stack-Based Buffer Overflow in uftpd FTP Server Versions 2.10 and Earlier

CVE-2020-20276 · CRITICAL Severity

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

An unauthenticated stack-based buffer overflow vulnerability in common.c's handle_PORT in uftpd FTP server versions 2.10 and earlier can be abused to cause a crash and could potentially lead to remote code execution.

Learn more about our Cis Benchmark Audit For Server Software.