GLSA-201908-16 : ProFTPD: Remote code execution

High Nessus Plugin ID 127965

Synopsis

The remote Gentoo host is missing one or more security-related patches.

Description

The remote host is affected by the vulnerability described in GLSA-201908-16 (ProFTPD: Remote code execution)

It was discovered that ProFTPD’s “mod_copy” module does not properly restrict privileges for anonymous users.
Impact :

A remote attacker, by anonymously uploading a malicious file, could possibly execute arbitrary code with the privileges of the process, cause a Denial of Service condition or disclose information.
Workaround :

There is no known workaround at this time.

Solution

All ProFTPD users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose '>=net-ftp/proftpd-1.3.6-r5'

See Also

https://security.gentoo.org/glsa/201908-16

Plugin Details

Severity: High

ID: 127965

File Name: gentoo_GLSA-201908-16.nasl

Version: 1.1

Type: local

Published: 2019/08/20

Updated: 2019/08/20

Dependencies: 12634

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS v3.0

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: p-cpe:/a:gentoo:linux:proftpd, cpe:/o:gentoo:linux

Required KB Items: Host/local_checks_enabled, Host/Gentoo/release, Host/Gentoo/qpkg-list

Patch Publication Date: 2019/08/15

Vulnerability Publication Date: 2019/07/19

Reference Information

CVE: CVE-2019-12815

GLSA: 201908-16