Vulnerabilities > CVE-2015-4144 - 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 Debian Security Advisory DSA-3397. The text 
# itself is copyright (C) Software in the Public Interest, Inc.
#

include("compat.inc");

if (description)
{
  script_id(86833);
  script_version("2.7");
  script_cvs_date("Date: 2018/11/10 11:49:37");

  script_cve_id("CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-4146", "CVE-2015-5310", "CVE-2015-5314", "CVE-2015-5315", "CVE-2015-5316", "CVE-2015-8041");
  script_xref(name:"DSA", value:"3397");

  script_name(english:"Debian DSA-3397-1 : wpa - security update");
  script_summary(english:"Checks dpkg output for the updated package");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote Debian host is missing a security-related update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Several vulnerabilities have been discovered in wpa_supplicant and
hostapd. The Common Vulnerabilities and Exposures project identifies
the following problems :

  - CVE-2015-4141
    Kostya Kortchinsky of the Google Security Team
    discovered a vulnerability in the WPS UPnP function with
    HTTP chunked transfer encoding which may result in a
    denial of service.

  - CVE-2015-4142
    Kostya Kortchinsky of the Google Security Team
    discovered a vulnerability in the WMM Action frame
    processing which may result in a denial of service.

  - CVE-2015-4143 CVE-2015-4144 CVE-2015-4145 CVE-2015-4146
    Kostya Kortchinsky of the Google Security Team
    discovered that EAP-pwd payload is not properly
    validated which may result in a denial of service.

  - CVE-2015-5310
    Jouni Malinen discovered a flaw in the WMM Sleep Mode
    Response frame processing. A remote attacker can take
    advantage of this flaw to mount a denial of service.

  - CVE-2015-5314 CVE-2015-5315
    Jouni Malinen discovered a flaw in the handling of
    EAP-pwd messages which may result in a denial of
    service.

  - CVE-2015-5316
    Jouni Malinen discovered a flaw in the handling of
    EAP-pwd Confirm messages which may result in a denial of
    service.

  - CVE-2015-8041
    Incomplete WPS and P2P NFC NDEF record payload length
    validation may result in a denial of service."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787371"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787372"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=787373"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=795740"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804707"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804708"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=804710"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4141"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4142"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4143"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4144"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4145"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4146"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5310"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5314"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5315"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-5316"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-8041"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4141"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4142"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-4143"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security-tracker.debian.org/tracker/CVE-2015-8041"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/wheezy/wpa"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://packages.debian.org/source/jessie/wpa"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.debian.org/security/2015/dsa-3397"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Upgrade the wpa packages.

For the oldstable distribution (wheezy), these problems have been
fixed in version 1.0-3+deb7u3. The oldstable distribution (wheezy) is
only affected by CVE-2015-4141, CVE-2015-4142, CVE-2015-4143 and
CVE-2015-8041.

For the stable distribution (jessie), these problems have been fixed
in version 2.3-1+deb8u3."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/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:H/PR:N/UI:N/S:U/C:N/I:N/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:debian:debian_linux:wpa");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:7.0");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:debian:debian_linux:8.0");

  script_set_attribute(attribute:"patch_publication_date", value:"2015/11/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/11/11");
  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:"Debian Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/Debian/release", "Host/Debian/dpkg-l");

  exit(0);
}


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


if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
if (!get_kb_item("Host/Debian/release")) audit(AUDIT_OS_NOT, "Debian");
if (!get_kb_item("Host/Debian/dpkg-l")) audit(AUDIT_PACKAGE_LIST_MISSING);


flag = 0;
if (deb_check(release:"7.0", prefix:"hostapd", reference:"1.0-3+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"wpagui", reference:"1.0-3+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"wpasupplicant", reference:"1.0-3+deb7u3")) flag++;
if (deb_check(release:"7.0", prefix:"wpasupplicant-udeb", reference:"1.0-3+deb7u3")) flag++;
if (deb_check(release:"8.0", prefix:"hostapd", reference:"2.3-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"wpagui", reference:"2.3-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"wpasupplicant", reference:"2.3-1+deb8u3")) flag++;
if (deb_check(release:"8.0", prefix:"wpasupplicant-udeb", reference:"2.3-1+deb8u3")) flag++;

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

#
# (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(83964);
  script_version("2.4");
  script_cvs_date("Date: 2018/12/19 13:21:18");

  script_cve_id("CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-4146");

  script_name(english:"FreeBSD : hostapd and wpa_supplicant -- multiple vulnerabilities (bbc0db92-084c-11e5-bb90-002590263bf5)");
  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:
"Jouni Malinen reports :

WPS UPnP vulnerability with HTTP chunked transfer encoding. (2015-2 -
CVE-2015-4141)

Integer underflow in AP mode WMM Action frame processing. (2015-3 -
CVE-2015-4142)

EAP-pwd missing payload length validation. (2015-4 - CVE-2015-4143,
CVE-2015-4144, CVE-2015-4145, CVE-2015-4146)"
  );
  # http://w1.fi/security/2015-2/wps-upnp-http-chunked-transfer-encoding.txt
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?9c3a76a9"
  );
  # http://w1.fi/security/2015-3/integer-underflow-in-ap-mode-wmm-action-frame.txt
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?459137b4"
  );
  # http://w1.fi/security/2015-4/eap-pwd-missing-payload-length-validation.txt
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?979d9ac8"
  );
  # http://openwall.com/lists/oss-security/2015/05/31/6
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.openwall.com/lists/oss-security/2015/05/31/6"
  );
  # https://vuxml.freebsd.org/freebsd/bbc0db92-084c-11e5-bb90-002590263bf5.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?0b2c7566"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");

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

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/05/04");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/06/01");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/03");
  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:"hostapd<2.4_1")) flag++;
if (pkg_test(save_report:TRUE, pkg:"wpa_supplicant<2.4_3")) flag++;

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201606-17.
#
# 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(91862);
  script_version("$Revision: 2.1 $");
  script_cvs_date("$Date: 2016/06/28 15:09:23 $");

  script_cve_id("CVE-2014-3686", "CVE-2015-1863", "CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-4146");
  script_xref(name:"GLSA", value:"201606-17");

  script_name(english:"GLSA-201606-17 : hostapd and wpa_supplicant: 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-201606-17
(hostapd and wpa_supplicant: Multiple vulnerabilities)

    Multiple vulnerabilities exist in both hostapd and wpa_supplicant.
      Please review the CVE identifiers for more information.
  
Impact :

    Remote attackers could execute arbitrary code with the privileges of the
      process or cause Denial of Service.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201606-17"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All hostapd users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-wireless/hostapd-2.5'
    All wpa_supplicant users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=net-wireless/wpa_supplicant-2.5-r1'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/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:gentoo:linux:hostapd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:wpa_supplicant");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"patch_publication_date", value:"2016/06/27");
  script_set_attribute(attribute:"plugin_publication_date", value:"2016/06/28");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2016 Tenable Network Security, Inc.");
  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:"net-wireless/wpa_supplicant", unaffected:make_list("ge 2.5-r1"), vulnerable:make_list("lt 2.5-r1"))) flag++;
if (qpkg_check(package:"net-wireless/hostapd", unaffected:make_list("ge 2.5"), vulnerable:make_list("lt 2.5"))) flag++;

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

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-2650-1. The text 
# itself is copyright (C) Canonical, Inc. See 
# <http://www.ubuntu.com/usn/>. Ubuntu(R) is a registered 
# trademark of Canonical, Inc.
#

include("compat.inc");

if (description)
{
  script_id(84230);
  script_version("2.7");
  script_cvs_date("Date: 2019/09/18 12:31:44");

  script_cve_id("CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-4146");
  script_xref(name:"USN", value:"2650-1");

  script_name(english:"Ubuntu 12.04 LTS / 14.04 LTS / 14.10 / 15.04 : wpa, wpasupplicant vulnerabilities (USN-2650-1)");
  script_summary(english:"Checks dpkg output for updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:
"The remote Ubuntu host is missing one or more security-related
patches."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"Kostya Kortchinsky discovered multiple flaws in wpa_supplicant and
hostapd. A remote attacker could use these issues to cause
wpa_supplicant or hostapd to crash, resulting in a denial of service.
(CVE-2015-4141, CVE-2015-4142, CVE-2015-4143, CVE-2015-4144,
CVE-2015-4145, CVE-2015-4146).

Note that Tenable Network Security has extracted the preceding
description block directly from the Ubuntu security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://usn.ubuntu.com/2650-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hostapd and / or wpasupplicant packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:hostapd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:wpasupplicant");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:12.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.04");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:14.10");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:15.04");

  script_set_attribute(attribute:"vuln_publication_date", value:"2015/06/15");
  script_set_attribute(attribute:"patch_publication_date", value:"2015/06/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2015/06/17");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2015-2019 Canonical, Inc. / NASL script (C) 2015-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
  script_family(english:"Ubuntu Local Security Checks");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/cpu", "Host/Ubuntu", "Host/Ubuntu/release", "Host/Debian/dpkg-l");

  exit(0);
}


include("audit.inc");
include("ubuntu.inc");
include("misc_func.inc");

if ( ! get_kb_item("Host/local_checks_enabled") ) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/Ubuntu/release");
if ( isnull(release) ) audit(AUDIT_OS_NOT, "Ubuntu");
release = chomp(release);
if (! preg(pattern:"^(12\.04|14\.04|14\.10|15\.04)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 12.04 / 14.04 / 14.10 / 15.04", "Ubuntu " + release);
if ( ! get_kb_item("Host/Debian/dpkg-l") ) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Ubuntu", cpu);

flag = 0;

if (ubuntu_check(osver:"12.04", pkgname:"wpasupplicant", pkgver:"0.7.3-6ubuntu2.4")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"hostapd", pkgver:"2.1-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"14.04", pkgname:"wpasupplicant", pkgver:"2.1-0ubuntu1.3")) flag++;
if (ubuntu_check(osver:"14.10", pkgname:"hostapd", pkgver:"2.1-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"14.10", pkgname:"wpasupplicant", pkgver:"2.1-0ubuntu4.2")) flag++;
if (ubuntu_check(osver:"15.04", pkgname:"hostapd", pkgver:"2.1-0ubuntu7.2")) flag++;
if (ubuntu_check(osver:"15.04", pkgname:"wpasupplicant", pkgver:"2.1-0ubuntu7.2")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_WARNING,
    extra      : ubuntu_report_get()
  );
  exit(0);
}
else
{
  tested = ubuntu_pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "hostapd / wpasupplicant");
}

#%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-2017-1201.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(104237);
  script_version("3.7");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04");

  script_cve_id("CVE-2015-1863", "CVE-2015-4141", "CVE-2015-4142", "CVE-2015-4143", "CVE-2015-4144", "CVE-2015-4145", "CVE-2015-5314", "CVE-2016-4476", "CVE-2017-13078", "CVE-2017-13079", "CVE-2017-13080", "CVE-2017-13081", "CVE-2017-13087", "CVE-2017-13088");
  script_xref(name:"IAVA", value:"2017-A-0310");

  script_name(english:"openSUSE Security Update : hostapd (openSUSE-2017-1201) (KRACK)");
  script_summary(english:"Check for the openSUSE-2017-1201 patch");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote openSUSE host is missing a security update."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for hostapd fixes the following issues :

  - Fix KRACK attacks on the AP side (boo#1063479,
    CVE-2017-13078, CVE-2017-13079, CVE-2017-13080,
    CVE-2017-13081, CVE-2017-13087, CVE-2017-13088) :

Hostap was updated to upstream release 2.6

  - fixed EAP-pwd last fragment validation
    [http://w1.fi/security/2015-7/] (CVE-2015-5314)

  - fixed WPS configuration update vulnerability with
    malformed passphrase [http://w1.fi/security/2016-1/]
    (CVE-2016-4476)

  - extended channel switch support for VHT bandwidth
    changes

  - added support for configuring new ANQP-elements with
    anqp_elem=<InfoID>:<hexdump of payload>

  - fixed Suite B 192-bit AKM to use proper PMK length
    (note: this makes old releases incompatible with the
    fixed behavior)

  - added no_probe_resp_if_max_sta=1 parameter to disable
    Probe Response frame sending for not-associated STAs if
    max_num_sta limit has been reached

  - added option (-S as command line argument) to request
    all interfaces to be started at the same time

  - modified rts_threshold and fragm_threshold configuration
    parameters to allow -1 to be used to disable
    RTS/fragmentation

  - EAP-pwd: added support for Brainpool Elliptic Curves
    (with OpenSSL 1.0.2 and newer)

  - fixed EAPOL reauthentication after FT protocol run

  - fixed FTIE generation for 4-way handshake after FT
    protocol run

  - fixed and improved various FST operations

  - TLS server

  - support SHA384 and SHA512 hashes

  - support TLS v1.2 signature algorithm with SHA384 and
    SHA512

  - support PKCS #5 v2.0 PBES2

  - support PKCS #5 with PKCS #12 style key decryption

  - minimal support for PKCS #12

  - support OCSP stapling (including ocsp_multi)

  - added support for OpenSSL 1.1 API changes

  - drop support for OpenSSL 0.9.8

  - drop support for OpenSSL 1.0.0

  - EAP-PEAP: support fast-connect crypto binding

  - RADIUS

  - fix Called-Station-Id to not escape SSID

  - add Event-Timestamp to all Accounting-Request packets

  - add Acct-Session-Id to Accounting-On/Off

  - add Acct-Multi-Session-Id ton Access-Request packets

  - add Service-Type (= Frames)

  - allow server to provide PSK instead of passphrase for
    WPA-PSK Tunnel_password case

  - update full message for interim accounting updates

  - add Acct-Delay-Time into Accounting messages

  - add require_message_authenticator configuration option
    to require CoA/Disconnect-Request packets to be
    authenticated

  - started to postpone WNM-Notification frame sending by
    100 ms so that the STA has some more time to configure
    the key before this frame is received after the 4-way
    handshake

  - VHT: added interoperability workaround for 80+80 and 160
    MHz channels

  - extended VLAN support (per-STA vif, etc.)

  - fixed PMKID derivation with SAE

  - nl80211

  - added support for full station state operations

  - fix IEEE 802.1X/WEP EAP reauthentication and rekeying to
    use unencrypted EAPOL frames

  - added initial MBO support; number of extensions to WNM
    BSS Transition Management

  - added initial functionality for location related
    operations

  - added assocresp_elements parameter to allow vendor
    specific elements to be added into (Re)Association
    Response frames

  - improved Public Action frame addressing

  - use Address 3 = wildcard BSSID in GAS response if a
    query from an unassociated STA used that address

  - fix TX status processing for Address 3 = wildcard BSSID

  - add gas_address3 configuration parameter to control
    Address 3 behavior

  - added command line parameter -i to override interface
    parameter in hostapd.conf

  - added command completion support to hostapd_cli

  - added passive client taxonomy determination
    (CONFIG_TAXONOMY=y compile option and 'SIGNATURE <addr>'
    control interface command)

  - number of small fixes

hostapd was updated to upstream release 2.5

  - (CVE-2015-1863) is fixed in upstream release 2.5

  - fixed WPS UPnP vulnerability with HTTP chunked transfer
    encoding [http://w1.fi/security/2015-2/] (CVE-2015-4141
    boo#930077)

  - fixed WMM Action frame parser
    [http://w1.fi/security/2015-3/] (CVE-2015-4142
    boo#930078)

  - fixed EAP-pwd server missing payload length validation
    [http://w1.fi/security/2015-4/] (CVE-2015-4143,
    CVE-2015-4144, CVE-2015-4145, boo#930079)

  - fixed validation of WPS and P2P NFC NDEF record payload
    length [http://w1.fi/security/2015-5/]

  - nl80211 :

  - fixed vendor command handling to check OUI properly

  - fixed hlr_auc_gw build with OpenSSL

  - hlr_auc_gw: allow Milenage RES length to be reduced

  - disable HT for a station that does not support WMM/QoS

  - added support for hashed password (NtHash) in EAP-pwd
    server

  - fixed and extended dynamic VLAN cases

  - added EAP-EKE server support for deriving Session-Id

  - set Acct-Session-Id to a random value to make it more
    likely to be unique even if the device does not have a
    proper clock

  - added more 2.4 GHz channels for 20/40 MHz HT co-ex scan

  - modified SAE routines to be more robust and PWE
    generation to be stronger against timing attacks

  - added support for Brainpool Elliptic Curves with SAE

  - increases maximum value accepted for cwmin/cwmax

  - added support for CCMP-256 and GCMP-256 as group ciphers
    with FT

  - added Fast Session Transfer (FST) module

  - removed optional fields from RSNE when using FT with PMF
    (workaround for interoperability issues with iOS 8.4)

  - added EAP server support for TLS session resumption

  - fixed key derivation for Suite B 192-bit AKM (this
    breaks compatibility with the earlier version)

  - added mechanism to track unconnected stations and do
    minimal band steering

  - number of small fixes"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2015-2/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2015-3/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2015-4/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2015-5/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2015-7/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"http://w1.fi/security/2016-1/]"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1063479"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=930077"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=930078"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=930079"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected hostapd packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:A/AC:L/Au:N/C:P/I:P/A:P");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hostapd");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hostapd-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:hostapd-debugsource");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.2");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:42.3");

  script_set_attribute(attribute:"patch_publication_date", value:"2017/10/27");
  script_set_attribute(attribute:"in_the_news", value:"true");
  script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/30");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2017-2020 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", "Host/cpu");

  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 !~ "^(SUSE42\.2|SUSE42\.3)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "42.2 / 42.3", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);

flag = 0;

if ( rpm_check(release:"SUSE42.2", reference:"hostapd-2.6-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"hostapd-debuginfo-2.6-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.2", reference:"hostapd-debugsource-2.6-5.3.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"hostapd-2.6-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"hostapd-debuginfo-2.6-8.1") ) flag++;
if ( rpm_check(release:"SUSE42.3", reference:"hostapd-debugsource-2.6-8.1") ) 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, "hostapd / hostapd-debuginfo / hostapd-debugsource");
}