Vulnerabilities > CVE-2016-2043 - Cross-site Scripting vulnerability in multiple products

#
# (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("compat.inc");

if (description)
{
  script_id(88473);
  script_version("2.4");
  script_cvs_date("Date: 2018/11/10 11:49:45");

  script_cve_id("CVE-2016-2043");

  script_name(english:"FreeBSD : phpmyadmin -- XSS vulnerability in normalization page (7694927f-c60b-11e5-bf36-6805ca0b3d42)");
  script_summary(english:"Checks for updated package in pkg_info output");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote FreeBSD host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The phpMyAdmin development team reports :

With a crafted table name it is possible to trigger an XSS attack in
the database normalization page.

We consider this vulnerability to be non-critical.

This vulnerability can be triggered only by someone who is logged in
to phpMyAdmin, as the usual token protection prevents non-logged-in
users from accessing the required page."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.phpmyadmin.net/security/PMASA-2016-7/"
  );
  # https://vuxml.freebsd.org/freebsd/7694927f-c60b-11e5-bf36-6805ca0b3d42.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d7f12af1"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:N/I:P/A:N");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:phpmyadmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/01/28");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/01/28");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/01/29");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2018 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:"phpmyadmin>=4.5.0<4.5.4")) flag++;

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

#
# (C) Tenable Network Security, Inc.
#

include("compat.inc");

if (description)
{
  script_id(88986);
  script_version("1.5");
  script_cvs_date("Date: 2019/11/20");

  script_cve_id("CVE-2016-2042", "CVE-2016-2043");
  script_bugtraq_id(82097, 82101);

  script_name(english:"phpMyAdmin 4.4.x < 4.4.15.3 / 4.5.x < 4.5.4 Multiple Vulnerabilities (PMASA-2016-6, PMASA-2016-7)");
  script_summary(english:"Checks the version of phpMyAdmin.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server hosts a PHP application that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its self-reported version number, the phpMyAdmin
application hosted on the remote web server is 4.4.x prior to
4.4.15.3 or 4.5.x prior to 4.5.4. It is, therefore, affected by the
following vulnerabilities :

  - An information disclosure vulnerability exists in the
    AES.php and Rijndael.php scripts that allows a remote
    attacker, via a specially crafted request, to disclose
    the software's installation path. (CVE-2016-2042)

  - A cross-site scripting vulnerability exists due to
    improper validation of user-supplied input to the
    normalization script when handling a crafted table name
    before returning it to users. An authenticated, remote
    attacker can exploit this, via specially crafted
    request, to execute arbitrary script code in a user's
    browser session. (CVE-2016-2043)

Note that Nessus has not attempted to exploit these issues but has
instead relied only on the application's self-reported version number.");
  script_set_attribute(attribute:"see_also", value:"https://www.phpmyadmin.net/security/PMASA-2016-6/");
  script_set_attribute(attribute:"see_also", value:"https://www.phpmyadmin.net/security/PMASA-2016-7/");
  script_set_attribute(attribute:"solution", value:
"Upgrade to phpMyAdmin version 4.4.15.3 / 4.5.4 or later.
Alternatively, apply the patch referenced in the vendor advisory.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2016-2042");

  script_set_attribute(attribute:"exploitability_ease", value:"No exploit is required");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/01/23");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/23");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/26");

  script_set_attribute(attribute:"potential_vulnerability", value:"true");
  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:phpmyadmin:phpmyadmin");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"CGI abuses");

  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("phpMyAdmin_detect.nasl");
  script_require_keys("www/PHP", "installed_sw/phpMyAdmin", "Settings/ParanoidReport");
  script_require_ports("Services/www", 80);

  exit(0);
}

include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
include("http.inc");
include("install_func.inc");

appname = "phpMyAdmin";
get_install_count(app_name:appname, exit_if_zero:TRUE);

port = get_http_port(default:80, php:TRUE);

install = get_single_install(app_name:appname, port:port, exit_if_unknown_ver:TRUE);
dir = install['path'];
url = build_url(qs:dir, port:port);
version = install['version'];

if (version =~ "^4(\.[45])?$") audit(AUDIT_VER_NOT_GRANULAR, appname, port, version);
if (version !~ "^4\.[45][^0-9]") audit(AUDIT_WEB_APP_NOT_INST, appname + " 4.4.x / 4.5.x", port);

if (report_paranoia < 2) audit(AUDIT_PARANOID);

re = make_array(
  -2, "-beta(\d+)",
  -1, "-rc(\d+)"
);

# Affected version
# 4.4.x < 4.4.15.3
# 4.5.x < 4.5.4
cut_off = NULL;
fixed_ver = NULL;

if (version =~ "^4\.4\.")
{
  cut_off   = '4.4.0';
  fixed_ver = '4.4.15.3';
}
else if (version =~ "^4\.5\.")
{
  cut_off   = '4.5.0';
  fixed_ver = '4.5.4';
}
else
{
  audit(AUDIT_WEB_APP_NOT_AFFECTED, appname, url, version);
}

if (
  ver_compare(ver:version, fix:cut_off, regexes:re) >= 0 &&
  ver_compare(ver:version, fix:fixed_ver, regexes:re) == -1
)
{
  report =
    '\n  URL               : ' + url +
    '\n  Installed version : ' + version +
    '\n  Fixed version     : ' + fixed_ver +
    '\n';

  set_kb_item(name:'www/'+port+'/XSS', value:TRUE);

  security_report_v4(port:port, severity:SECURITY_WARNING, extra:report);
}
else audit(AUDIT_WEB_APP_NOT_AFFECTED, appname, url, version);

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2016-168.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(88632);
  script_version("2.5");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-1927", "CVE-2016-2038", "CVE-2016-2039", "CVE-2016-2040", "CVE-2016-2041", "CVE-2016-2042", "CVE-2016-2043");

  script_name(english:"openSUSE Security Update : phpMyAdmin 4.4.15.4 (openSUSE-2016-168)");
  script_summary(english:"Check for the openSUSE-2016-168 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Security update to phpMyAdmin 4.4.15.4

The followinng vulnerabilities were fixed: (boo#964024)

  - CVE-2016-2038: Multiple full path disclosure
    vulnerabilities

  - CVE-2016-2039: Unsafe generation of XSRF/CSRF token

  - CVE-2016-2040: Multiple XSS vulnerabilities

  - CVE-2016-1927: Insecure password generation in
    JavaScript

  - CVE-2016-2041: Unsafe comparison of XSRF/CSRF token

  - CVE-2016-2042: Multiple full path disclosure
    vulnerabilities

  - CVE-2016-2043: XSS vulnerability in normalization page"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=964024"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected phpMyAdmin 4.4.15.4 package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:phpMyAdmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2016/02/20");
  script_set_attribute(attribute:"patch_publication_date", value:"2016/02/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE13\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);



flag = 0;

if ( rpm_check(release:"SUSE13.1", reference:"phpMyAdmin-4.4.15.4-46.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "phpMyAdmin");
}

#%NASL_MIN_LEVEL 80502
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2016-151.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(88607);
  script_version("2.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2016-1927", "CVE-2016-2038", "CVE-2016-2039", "CVE-2016-2040", "CVE-2016-2041", "CVE-2016-2042", "CVE-2016-2043");

  script_name(english:"openSUSE Security Update : phpMyAdmin (openSUSE-2016-151)");
  script_summary(english:"Check for the openSUSE-2016-151 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update to phpMyAdmin 4.4.15.4 fixes the following issues
(boo#964024)

  - CVE-2016-2038: Multiple full path disclosure
    vulnerabilities

  - CVE-2016-2039: Unsafe generation of XSRF/CSRF token

  - CVE-2016-2040: Multiple XSS vulnerabilities

  - CVE-2016-1927: Insecure password generation in
    JavaScript

  - CVE-2016-2041: Unsafe comparison of XSRF/CSRF token

  - CVE-2016-2042: Multiple full path disclosure
    vulnerabilities

  - CVE-2016-2043: XSS vulnerability in normalization page"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=964024"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected phpMyAdmin package."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:N/A:N");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:phpMyAdmin");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:13.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.1");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/02/07");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/02/08");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2020 Tenable Network Security, Inc.");
  script_family(english:"SuSE Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include("audit.inc");
include("global_settings.inc");
include("rpm.inc");

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "openSUSE");
if (release !~ "^(SUSE13\.2|SUSE42\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "13.2 / 42.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);



flag = 0;

if ( rpm_check(release:"SUSE13.2", reference:"phpMyAdmin-4.4.15.4-27.1") ) flag++;
if ( rpm_check(release:"SUSE42.1", reference:"phpMyAdmin-4.4.15.4-13.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
  else security_warning(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "phpMyAdmin");
}