FreeBSD : ImageMagick -- multiple vulnerabilities (0d724b05-687f-4527-9c03-af34d3b094ec) (ImageTragick)

#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2018 Jacques Vidrine and contributors
#
# Redistribution and use in source (VuXML) and 'compiled' forms (SGML,
# HTML, PDF, PostScript, RTF and so forth) with or without modification,
# are permitted provided that the following conditions are met:
# 1. Redistributions of source code (VuXML) must retain the above
#    copyright notice, this list of conditions and the following
#    disclaimer as the first lines of this file unmodified.
# 2. Redistributions in compiled form (transformed to other DTDs,
#    published online in any format, converted to PDF, PostScript,
#    RTF and other formats) 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.
# 
# THIS DOCUMENTATION IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS "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 AUTHOR 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 DOCUMENTATION,
# EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(90979);
  script_version("2.16");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/09/10");

  script_cve_id(
    "CVE-2016-3714",
    "CVE-2016-3715",
    "CVE-2016-3716",
    "CVE-2016-3717",
    "CVE-2016-3718"
  );
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2024/09/30");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/03");

  script_name(english:"FreeBSD : ImageMagick -- multiple vulnerabilities (0d724b05-687f-4527-9c03-af34d3b094ec) (ImageTragick)");

  script_set_attribute(attribute:"synopsis", value:
"The remote FreeBSD host is missing one or more security-related
updates.");
  script_set_attribute(attribute:"description", value:
"Openwall reports :

Insufficient filtering for filename passed to delegate's command
allows remote code execution during conversion of several file
formats. Any service which uses ImageMagick to process user-supplied
images and uses default delegates.xml / policy.xml, may be vulnerable
to this issue.

It is possible to make ImageMagick perform a HTTP GET or FTP request

It is possible to delete files by using ImageMagick's 'ephemeral'
pseudo protocol which deletes files after reading.

It is possible to move image files to file with any extension in any
folder by using ImageMagick's 'msl' pseudo protocol. msl.txt and
image.gif should exist in known location - /tmp/ for PoC (in real life
it may be web service written in PHP, which allows to upload raw txt
files and process images with ImageMagick).

It is possible to get content of the files from the server by using
ImageMagick's 'label' pseudo protocol.");
  script_set_attribute(attribute:"see_also", value:"https://www.openwall.com/lists/oss-security/2016/05/03/18");
  script_set_attribute(attribute:"see_also", value:"https://imagetragick.com/");
  # https://vuxml.freebsd.org/freebsd/0d724b05-687f-4527-9c03-af34d3b094ec.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?fafa51e6");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-3714");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");
  script_set_attribute(attribute:"in_the_news", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/05/03");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/05/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/05/09");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:ImageMagick");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:ImageMagick-nox11");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:ImageMagick7");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:ImageMagick7-nox11");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"FreeBSD Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2016-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/FreeBSD/release", "Host/FreeBSD/pkg_info");

  exit(0);
}


include("audit.inc");
include("freebsd_package.inc");


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/FreeBSD/release")) audit(AUDIT_OS_NOT, "FreeBSD");
if (!get_kb_item("Host/FreeBSD/pkg_info")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (pkg_test(save_report:TRUE, pkg:"ImageMagick<6.9.3.9_1,1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"ImageMagick-nox11<6.9.3.9_1,1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"ImageMagick7>=7.0.0.0.b20150715<7.0.1.0_1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"ImageMagick7-nox11>=7.0.0.0.b20150715<7.0.1.0_1")) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:pkg_report_get());
  else security_hole(0);
  exit(0);
}
else audit(AUDIT_HOST_NOT, "affected");