FreeBSD : gtar -- GNUTYPE_NAMES directory traversal vulnerability (3dd7eb58-80ae-11db-b4ec-000854d03344)

This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.


Synopsis :

The remote FreeBSD host is missing a security-related update.

Description :

Teemu Salmela reports :

There is a tar record type, called GNUTYPE_NAMES (an obsolete GNU
extension), that allows the creation of symbolic links pointing to
arbitrary locations in the filesystem, which makes it possible to
create/overwrite arbitrary files.

See also :

http://www.nessus.org/u?0c3e93a3
http://www.nessus.org/u?a2ae060a

Solution :

Update the affected package.

Risk factor :

Medium / CVSS Base Score : 4.0
(CVSS2#AV:N/AC:H/Au:N/C:N/I:P/A:P)
CVSS Temporal Score : 3.3
(CVSS2#E:F/RL:OF/RC:ND)
Public Exploit Available : true

Family: FreeBSD Local Security Checks

Nessus Plugin ID: 23759 (freebsd_pkg_3dd7eb5880ae11dbb4ec000854d03344.nasl)

Bugtraq ID: 21235

CVE ID: CVE-2006-6097

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