CVE-2007-6741 – pyftpdlib

Package

Manager: pip
Name: pyftpdlib
Vulnerable Version: >=0 <0.2.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

EPSS: 0.00606 pctl0.68695

Details

Improper privilege management in pyftpdlib The ftp_PORT function in FTPServer.py in pyftpdlib before 0.2.0 does not prevent TCP connections to privileged ports if the destination IP address matches the source IP address of the connection from the FTP client, which might allow remote authenticated users to conduct FTP bounce attacks via crafted FTP data, as demonstrated by an FTP bounce attack against a NAT server, a related issue to CVE-1999-0017.

Metadata

Created: 2022-05-01T18:45:58Z
Modified: 2024-10-14T16:50:45Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-8xgx-75qw-6268/GHSA-8xgx-75qw-6268.json
CWE IDs: ["CWE-269"]
Alternative ID: GHSA-8xgx-75qw-6268
Finding: F159
Auto approve: 1