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.\" Copyright (c) 2004 Oliver Eikemeier. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions are
.\" met:
.\"
.\" 1. Redistributions of source code must retain the above copyright notice
.\" this list of conditions and the following disclaimer.
.\"
.\" 2. Redistributions in binary form must reproduce the above copyright
.\" notice, this list of conditions and the following disclaimer in the
.\" documentation and/or other materials provided with the distribution.
.\"
.\" 3. Neither the name of the author nor the names of its contributors may be
.\" used to endorse or promote products derived from this software without
.\" specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
.\" AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
.\" COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
.Dd August 12, 2004
.Os
.Dt PORTAUDIT \&1 "FreeBSD ports collection"
.
.
.Sh NAME
.
.Nm portaudit
.Nd system to check installed packages for known vulnerabilities
.
.
.Sh SYNOPSIS
.
.Nm
.Op Fl aCdF
.Op Fl X Ar days
.Op Fl f Ar file
.Op Fl r Ar eregex
.Op Ar pkg-name ...
.
.
.Sh DESCRIPTION
.
.Nm
checks installed packages for known vulnerabilities and generates reports
including references to security advisories.
Its intended audience is system administrators and individual users.
.Pp
.Nm
uses a database maintained by port committers and the FreeBSD security team
to check if security advisories for any installed packages exist.
Note that a current ports tree (or any local copy of the ports tree) is not
required for operation.
.Pp
This package also installs a script into %%PREFIX%%/etc/periodic/security
that regularly updates this database and includes a report of vulnerable
packages in the daily security report.
.Pp
If you have a vulnerable package installed, you are advised to update or
deinstall it immediately.
.
.
.Sh OPTIONS
.
The following options are supported:
.Bl -tag -width ".Fl X"
.It Fl a
Print a vulnerability report for all installed packages.
.It Fl C
Print a vulnerability report for the port in the current working directory.
Mostly useful for port developers.
.It Fl F
Fetch the current database from the
.Fx servers.
.It Fl d
Print the creation date of the database.
.It Fl X Ar days
Download a fresh database when the local is at least
.Ar days
old.
.It Fl f Ar file
Check the packages listed in
.Ar file
for known vulnerabilities.
.It Fl r Ar eregex
Restrict listed vulnerabilities to those where a reference matches
.Xr egrep 1
pattern
.Ar eregex .
Useful to test new entries.
.It Ar pkg-name ...
Test whether
.Ar pkg-name
is listed in the audit database.
.El
.Pp
If no options are given,
.Nm
prints a vulnerability report for all installed packages.
.
.
.Sh EXAMPLES
.
.Bl -item
.It
Fetch the current database and print its creation date:
.Pp
.Dl "portaudit -Fd"
.It
Print a vulnerability report for all installed packages:
.Pp
.Dl "portaudit -a"
.It
Print a vulnerability report for a remote machine:
.Pp
.Dl "ssh remote.example pkg_info | awk '{ print $1 }' | xargs portaudit"
.It
Print a vulnerability report for the local INDEX:
.Pp
.Dl "portaudit -f %%PORTSDIR%%/%%INDEXFILE%%"
.It
Print a vulnerability report for the current set of prebuild packages:
.Pp
.Dl "curl -l ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/i386/packages-5-current/All/ | sed -n -e 's/\.t[bg]z[[:cntrl:]]*$//p' | portaudit -f -"
.El
.
.
.Sh FILES
.
.Pa %%PREFIX%%/etc/portaudit.conf ,
.Pa %%DATABASEDIR%%/auditfile.tbz
.
.
.Sh SEE ALSO
.
.Xr ports 7 ,
.Xr periodic.conf 5 ,
.Li Aq http://www.FreeBSD.org/ports/portaudit/ ,
.Li Aq http://www.FreeBSD.org/security/#adv ,
.Li Aq http://FreeBSD.VuXML.org/ .
.
.
.Sh BUGS
.
Sure to be some.
.
.
.Sh AUTHOR
.
.An Oliver Eikemeier Aq eik@FreeBSD.org
.
.
.Sh HISTORY
.
package auditing first appeared in
.Nx 1.4.3 .
|
