GLSA-200405-09 : ProFTPD Access Control List bypass vulnerability

This script is Copyright (C) 2004-2015 Tenable Network Security, Inc.

Synopsis :

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

Description :

The remote host is affected by the vulnerability described in GLSA-200405-09
(ProFTPD Access Control List bypass vulnerability)

ProFTPD 1.2.9 introduced a vulnerability that allows CIDR-based ACLs (such
as to be bypassed. The CIDR ACLs are disregarded, with the net
effect being similar to an 'AllowAll' directive.

Impact :

This vulnerability may allow unauthorized files, including critical system
files to be downloaded and/or modified, thereby allowing a potential remote
compromise of the server.

Workaround :

Users may work around the problem by avoiding use of CIDR-based ACLs.

See also :

Solution :

ProFTPD users are encouraged to upgrade to the latest version of the
# emerge sync
# emerge -pv '>=net-ftp/proftpd-1.2.9-r2'
# emerge '>=net-ftp/proftpd-1.2.9-r2'

Risk factor :

High / CVSS Base Score : 7.5

Family: Gentoo Local Security Checks

Nessus Plugin ID: 14495 (gentoo_GLSA-200405-09.nasl)

Bugtraq ID:

CVE ID: CVE-2004-0432

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