FreeBSD : FreeBSD -- Remote command execution in ftp(1) (7488378d-6007-11e6-a6c3-14dae9d210b8)

This script is Copyright (C) 2016 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing one or more security-related
updates.

Description :

A malicious HTTP server could cause ftp(1) to execute arbitrary
commands. Impact : When operating on HTTP URIs, the ftp(1) client
follows HTTP redirects, and uses the part of the path after the last
'/' from the last resource it accesses as the output filename if '-o'
is not specified.

If the output file name provided by the server begins with a pipe
('|'), the output is passed to popen(3), which might be used to
execute arbitrary commands on the ftp(1) client machine.

See also :

http://www.nessus.org/u?95aeca0c

Solution :

Update the affected packages.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)
CVSS Temporal Score : 6.5
(CVSS2#E:ND/RL:OF/RC:C)
Public Exploit Available : true

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 92913 ()

Bugtraq ID: 70792

CVE ID: CVE-2014-8517

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