Vulnerabilities > CVE-2014-9709 - Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201607-04.
#
# The advisory text is Copyright (C) 2001-2016 Gentoo Foundation, Inc.
# and licensed under the Creative Commons - Attribution / Share Alike 
# license. See http://creativecommons.org/licenses/by-sa/3.0/
#

include("compat.inc");

if (description)
{
  script_id(92348);
  script_version("2.3");
  script_cvs_date("Date: 2019/04/11 17:23:06");

  script_cve_id("CVE-2014-2497", "CVE-2014-9709", "CVE-2016-3074");
  script_xref(name:"GLSA", value:"201607-04");

  script_name(english:"GLSA-201607-04 : GD: Multiple vulnerabilities");
  script_summary(english:"Checks for updated package(s) in /var/db/pkg");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Gentoo host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"The remote host is affected by the vulnerability described in GLSA-201607-04
(GD: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in GD. Please review the
      CVE identifiers referenced below for details.
  
Impact :

    A remote attacker could possibly execute arbitrary code with the
      privileges of the process, or cause a Denial of Service condition.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201607-04"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All GD users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=media-libs/gd-2.2.2'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:gd");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/07/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/07/18");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Gentoo Local Security Checks");

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

  exit(0);
}


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

if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Gentoo/release")) audit(AUDIT_OS_NOT, "Gentoo");
if (!get_kb_item("Host/Gentoo/qpkg-list")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;

if (qpkg_check(package:"media-libs/gd", unaffected:make_list("ge 2.2.2"), vulnerable:make_list("lt 2.2.2"))) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:qpkg_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "GD");
}

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

include("compat.inc");

if (description)
{
  script_id(81082);
  script_version("1.18");
  script_cvs_date("Date: 2019/03/27 13:17:50");

  script_cve_id(
    "CVE-2014-9425",
    "CVE-2014-9427",
    "CVE-2014-9652",
    "CVE-2014-9709",
    "CVE-2015-0231",
    "CVE-2015-0232"
  );
  script_bugtraq_id(
    71800,
    71833,
    72505,
    72539,
    72541,
    73306
  );

  script_name(english:"PHP 5.6.x < 5.6.5 Multiple Vulnerabilities");
  script_summary(english:"Checks the version of PHP.");

  script_set_attribute(attribute:"synopsis", value:
"The remote web server uses a version of PHP that is affected by
multiple vulnerabilities.");
  script_set_attribute(attribute:"description", value:
"According to its banner, the version of PHP 5.6.x installed on the
remote host is prior to 5.6.5. It is, therefore, affected by multiple
vulnerabilities:

  - A double free vulnerability in the
    zend_ts_hash_graceful_destroy function in
    zend_ts_hash.c in the Zend Engine could allow a remote
    attacker to cause a denial of service. (CVE-2014-9425)

  - An out-of-bounds read flaw in file 'cgi_main.c' exists
    when nmap is used to process an invalid file that begins
    with a hash character (#) but lacks a newline character.
    A remote attacker, using a specially crafted PHP file,
    can exploit this vulnerability to disclose memory
    contents, cause a denial of service, or possibly execute
    code. (CVE-2014-9427)

  - The mconvert function in softmagic.c does not properly
    handle a certain string-length field during a copy of a
    truncated version of a Pascal string, which could allow
    a remote attacker to cause a denial of service.
    (CVE-2014-9652)

  - An out-of-bounds read issue exists in the GetCode_()
    function in 'gd_gif_in.c'. This allows a remote attacker
    to disclose memory contents. (CVE-2014-9709)

  - A use-after-free memory error exists in the
    process_nested_data() function in 'var_unserializer.re'
    due to improper handling of duplicate numerical keys
    within the serialized properties of an object. A remote
    attacker, using a crafted unserialize method call, can
    exploit this vulnerability to execute arbitrary code.
    (CVE-2015-0231)

  - A flaw exists in the exif_process_unicode() function in
    'exif.c' that allows freeing an uninitialized pointer. A
    remote attacker, using specially crafted EXIF data in a
    JPEG image, can exploit this to cause a denial of
    service or to execute arbitrary code. (CVE-2015-0232)

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:"http://php.net/ChangeLog-5.php#5.6.5");
  script_set_attribute(attribute:"see_also", value:"https://bugs.php.net/bug.php?id=68618");
  script_set_attribute(attribute:"see_also", value:"https://bugs.php.net/bug.php?id=68710");
  script_set_attribute(attribute:"see_also", value:"https://bugs.php.net/bug.php?id=68799");
  script_set_attribute(attribute:"solution", value:"Upgrade to PHP version 5.6.5 or later.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
  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:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2015-0231");
  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:"2014/12/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/01/22");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/01/29");

  script_set_attribute(attribute:"plugin_type", value:"remote");
  script_set_attribute(attribute:"cpe", value:"cpe:/a:php:php");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("php_version.nasl");
  script_require_keys("www/PHP");
  script_require_ports("Services/www", 80);

  exit(0);
}

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

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

php = get_php_from_kb(
  port : port,
  exit_on_fail : TRUE
);

version = php["ver"];
source = php["src"];

backported = get_kb_item('www/php/'+port+'/'+version+'/backported');

if (report_paranoia < 2 && backported) audit(AUDIT_BACKPORT_SERVICE, port, "PHP "+version+" install");

# Check that it is the correct version of PHP
if (version =~ "^5(\.6)?$") audit(AUDIT_VER_NOT_GRANULAR, "PHP", port, version);
if (version !~ "^5\.6\.") audit(AUDIT_NOT_DETECT, "PHP version 5.6.x", port);

if (version =~ "^5\.6\.[0-4]$")
{
  if (report_verbosity > 0)
  {
    report =
      '\n  Version source    : '+source +
      '\n  Installed version : '+version +
      '\n  Fixed version     : 5.6.5' +
      '\n';
    security_hole(port:port, extra:report);
  }
  else security_hole(port);
  exit(0);
}
else audit(AUDIT_LISTEN_NOT_VULN, "PHP", port, version);

#
# (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(83080);
  script_version("2.9");
  script_cvs_date("Date: 2018/11/10 11:49:44");

  script_cve_id("CVE-2014-9709", "CVE-2015-1351", "CVE-2015-1352", "CVE-2015-2301", "CVE-2015-2783");

  script_name(english:"FreeBSD : Several vulnerabilities found in PHP (1e232a0c-eb57-11e4-b595-4061861086c1)");
  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:
"The PHP project reports :

The PHP development team announces the immediate availability of PHP
5.4.40. 14 security-related bugs were fixed in this release, including
CVE-2014-9709, CVE-2015-2301, CVE-2015-2783, CVE-2015-1352. All PHP
5.4 users are encouraged to upgrade to this version.

The PHP development team announces the immediate availability of PHP
5.5.24. Several bugs have been fixed, some of them being security
related, like CVE-2015-1351 and CVE-2015-1352. All PHP 5.5 users are
encouraged to upgrade to this version.

The PHP development team announces the immediate availability of PHP
5.6.8. Several bugs have been fixed, some of them being security
related, like CVE-2015-1351 and CVE-2015-1352. All PHP 5.6 users are
encouraged to upgrade to this version."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://php.net/archive/2015.php#id2015-04-16-2"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=199585"
  );
  # https://vuxml.freebsd.org/freebsd/1e232a0c-eb57-11e4-b595-4061861086c1.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?4e748b42"
  );
  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:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:php5");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:php55");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:freebsd:freebsd:php56");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/04/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/04/25");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/04/27");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2015-2018 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:"php5<5.4.40")) flag++;
if (pkg_test(save_report:TRUE, pkg:"php55<5.5.24")) flag++;
if (pkg_test(save_report:TRUE, pkg:"php56<5.6.8")) 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");