FreeBSD : rubygem-rails -- multiple vulnerabilities (ca5d3272-59e3-11e2-853b-00262d5ed8ee)

#%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(63435);
  script_version("1.11");
  script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/06");

  script_cve_id("CVE-2013-0155", "CVE-2013-0156");

  script_name(english:"FreeBSD : rubygem-rails -- multiple vulnerabilities (ca5d3272-59e3-11e2-853b-00262d5ed8ee)");
  script_summary(english:"Checks for updated packages in pkg_info output");

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

Two high-risk vulnerabilities have been discovered :

(CVE-2013-0155) There is a vulnerability when Active Record is used in
conjunction with JSON parameter parsing.

Due to the way Active Record interprets parameters in combination with
the way that JSON parameters are parsed, it is possible for an
attacker to issue unexpected database queries with 'IS NULL' or empty
'WHERE' clauses. This issue does not let an attacker insert arbitrary
values into a SQL query, however they can cause the query to check
for NULL or eliminate a WHERE clause when most users would not expect
it.

(CVE-2013-0156) There are multiple weaknesses in the parameter parsing
code for Ruby on Rails which allows attackers to bypass authentication
systems, inject arbitrary SQL, inject and execute arbitrary code, or
perform a DoS attack on a Rails application.

The parameter parsing code of Ruby on Rails allows applications to
automatically cast values from strings to certain data types.
Unfortunately the type casting code supported certain conversions
which were not suitable for performing on user-provided data including
creating Symbols and parsing YAML. These unsuitable conversions can be
used by an attacker to compromise a Rails application."
  );
  # http://weblog.rubyonrails.org/2013/1/8/Rails-3-2-11-3-1-10-3-0-19-and-2-3-15-have-been-released/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d9016417"
  );
  # https://groups.google.com/forum/?fromgroups#!topic/rubyonrails-security/t1WFuuQyavI
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?b87306bb"
  );
  # https://groups.google.com/forum/?fromgroups#!topic/rubyonrails-security/61bkgvnSGTQ
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?8b567888"
  );
  # https://vuxml.freebsd.org/freebsd/ca5d3272-59e3-11e2-853b-00262d5ed8ee.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?3ec830af"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"metasploit_name", value:'Ruby on Rails XML Processor YAML Deserialization Code Execution');
  script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:rubygem-actionpack");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:rubygem-activerecord");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:rubygem-activesupport");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:rubygem-rails");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2013/01/08");
  script_set_attribute(attribute:"patch_publication_date", value:"2013/01/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2013/01/09");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2013-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"FreeBSD Local Security Checks");

  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:"rubygem-rails<3.2.11")) flag++;
if (pkg_test(save_report:TRUE, pkg:"rubygem-actionpack<3.2.11")) flag++;
if (pkg_test(save_report:TRUE, pkg:"rubygem-activerecord<3.2.11")) flag++;
if (pkg_test(save_report:TRUE, pkg:"rubygem-activesupport<3.2.11")) 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");