CVEvulnerability

CVE-2020-20276

9.8 CRITICAL Published 2020-12-18 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-12-18
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
7.5 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:P
Weaknesses
CWE-787

Description

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.

Affected configurations

• troglobit uftpd (<= 2.10)

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References