Vulnerabilities > CVE-2019-8523 - Out-of-bounds Write vulnerability in Apple products

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2019-1374.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(124851);
  script_version("1.4");
  script_cvs_date("Date: 2019/12/31");

  script_cve_id("CVE-2019-11070", "CVE-2019-6201", "CVE-2019-6251", "CVE-2019-7285", "CVE-2019-7292", "CVE-2019-8503", "CVE-2019-8506", "CVE-2019-8515", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524", "CVE-2019-8535", "CVE-2019-8536", "CVE-2019-8544", "CVE-2019-8551", "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563");

  script_name(english:"openSUSE Security Update : webkit2gtk3 (openSUSE-2019-1374)");
  script_summary(english:"Check for the openSUSE-2019-1374 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 webkit2gtk3 to version 2.24.1 fixes the following
issues :

Security issues fixed :

  - CVE-2019-6201, CVE-2019-6251, CVE-2019-7285,
    CVE-2019-7292, CVE-2019-8503, CVE-2019-8506,
    CVE-2019-8515, CVE-2019-8518, CVE-2019-8523,
    CVE-2019-8524, CVE-2019-8535, CVE-2019-8536,
    CVE-2019-8544, CVE-2019-8551, CVE-2019-8558,
    CVE-2019-8559, CVE-2019-8563, CVE-2019-11070
    (bsc#1132256). This update was imported from the
    SUSE:SLE-15:Update update project."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1132256"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected webkit2gtk3 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:R/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:novell:opensuse:libjavascriptcoregtk-4_0-18");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libjavascriptcoregtk-4_0-18-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-32bit-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk-4_0-37-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libwebkit2gtk3-lang");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-JavaScriptCore-4_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-WebKit2-4_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:typelib-1_0-WebKit2WebExtension-4_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit-jsc-4");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit-jsc-4-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk-4_0-injected-bundles");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk-4_0-injected-bundles-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-minibrowser");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-minibrowser-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-plugin-process-gtk2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:webkit2gtk3-plugin-process-gtk2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/10");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/13");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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", "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 !~ "^(SUSE15\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", 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:"SUSE15.0", reference:"libjavascriptcoregtk-4_0-18-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libjavascriptcoregtk-4_0-18-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk-4_0-37-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk-4_0-37-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libwebkit2gtk3-lang-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-JavaScriptCore-4_0-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-WebKit2-4_0-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"typelib-1_0-WebKit2WebExtension-4_0-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit-jsc-4-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit-jsc-4-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk-4_0-injected-bundles-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk-4_0-injected-bundles-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-debugsource-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-devel-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-minibrowser-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-minibrowser-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-plugin-process-gtk2-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"webkit2gtk3-plugin-process-gtk2-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-2.24.1-lp150.2.19.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-debuginfo-2.24.1-lp150.2.19.1") ) flag++;

if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "libjavascriptcoregtk-4_0-18 / libjavascriptcoregtk-4_0-18-debuginfo / etc");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201909-05.
#
# The advisory text is Copyright (C) 2001-2019 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(128594);
  script_version("1.3");
  script_cvs_date("Date: 2019/12/23");

  script_cve_id("CVE-2019-11070", "CVE-2019-6201", "CVE-2019-6251", "CVE-2019-7285", "CVE-2019-7292", "CVE-2019-8503", "CVE-2019-8506", "CVE-2019-8515", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524", "CVE-2019-8535", "CVE-2019-8536", "CVE-2019-8544", "CVE-2019-8551", "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563", "CVE-2019-8595", "CVE-2019-8607", "CVE-2019-8615", "CVE-2019-8644", "CVE-2019-8649", "CVE-2019-8658", "CVE-2019-8666", "CVE-2019-8669", "CVE-2019-8671", "CVE-2019-8672", "CVE-2019-8673", "CVE-2019-8676", "CVE-2019-8677", "CVE-2019-8678", "CVE-2019-8679", "CVE-2019-8680", "CVE-2019-8681", "CVE-2019-8683", "CVE-2019-8684", "CVE-2019-8686", "CVE-2019-8687", "CVE-2019-8688", "CVE-2019-8689", "CVE-2019-8690");
  script_xref(name:"GLSA", value:"201909-05");

  script_name(english:"GLSA-201909-05 : WebkitGTK+: 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-201909-05
(WebkitGTK+: Multiple vulnerabilities)

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

    An attacker, by enticing a user to visit maliciously crafted web
      content, may be able to execute arbitrary code or cause memory
      corruption.
  
Workaround :

    There is no known workaround at this time."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://webkitgtk.org/security/WSA-2019-0002.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://webkitgtk.org/security/WSA-2019-0004.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://security.gentoo.org/glsa/201909-05"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"All WebkitGTK+ users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose '>=net-libs/webkit-gtk-2.24.4'"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:R/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:webkit-gtk");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/09/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/09/09");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 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:"net-libs/webkit-gtk", unaffected:make_list("ge 2.24.4"), vulnerable:make_list("lt 2.24.4"))) 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, "WebkitGTK+");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were  
# extracted from the FreeBSD VuXML database :
#
# Copyright 2003-2019 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(126519);
  script_version("1.5");
  script_cvs_date("Date: 2019/12/31");

  script_cve_id("CVE-2019-11070", "CVE-2019-6201", "CVE-2019-6237", "CVE-2019-6251", "CVE-2019-7285", "CVE-2019-7292", "CVE-2019-8503", "CVE-2019-8506", "CVE-2019-8515", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524", "CVE-2019-8535", "CVE-2019-8536", "CVE-2019-8544", "CVE-2019-8551", "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563", "CVE-2019-8571", "CVE-2019-8583", "CVE-2019-8584", "CVE-2019-8586", "CVE-2019-8587", "CVE-2019-8594", "CVE-2019-8595", "CVE-2019-8596", "CVE-2019-8597", "CVE-2019-8601", "CVE-2019-8607", "CVE-2019-8608", "CVE-2019-8609", "CVE-2019-8610", "CVE-2019-8611", "CVE-2019-8615", "CVE-2019-8619", "CVE-2019-8622", "CVE-2019-8623");

  script_name(english:"FreeBSD : webkit2-gtk3 -- Multiple vulnerabilities (3dd46e05-9fb0-11e9-bf65-00012e582166)");
  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 WebKitGTK project reports many vulnerabilities, including several
arbitrary code execution vulnerabilities."
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://webkitgtk.org/security/WSA-2019-0002.html"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://webkitgtk.org/security/WSA-2019-0003.html"
  );
  # https://vuxml.freebsd.org/freebsd/3dd46e05-9fb0-11e9-bf65-00012e582166.html
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?bbb210b0"
  );
  script_set_attribute(attribute:"solution", value:"Update the affected package.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:R/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:freebsd:freebsd:webkit2-gtk3");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:freebsd:freebsd");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/04/10");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/07/06");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/07/08");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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:"webkit2-gtk3<2.24.2")) 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");

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Ubuntu Security Notice USN-3948-1. 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(124115);
  script_version("1.5");
  script_cvs_date("Date: 2020/01/23");

  script_cve_id("CVE-2019-11070", "CVE-2019-6251", "CVE-2019-8375", "CVE-2019-8506", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524", "CVE-2019-8535", "CVE-2019-8536", "CVE-2019-8544", "CVE-2019-8551", "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563");
  script_xref(name:"USN", value:"3948-1");

  script_name(english:"Ubuntu 18.04 LTS / 18.10 : webkit2gtk vulnerabilities (USN-3948-1)");
  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:
"A large number of security issues were discovered in the WebKitGTK+
Web and JavaScript engines. If a user were tricked into viewing a
malicious website, a remote attacker could exploit a variety of issues
related to web browser security, including cross-site scripting
attacks, denial of service attacks, and arbitrary code execution.

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/3948-1/"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"Update the affected libjavascriptcoregtk-4.0-18 and / or
libwebkit2gtk-4.0-37 packages."
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:R/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:"cvss_score_source", value:"CVE-2019-8544");
  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:canonical:ubuntu_linux:libjavascriptcoregtk-4.0-18");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:canonical:ubuntu_linux:libwebkit2gtk-4.0-37");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.04:-:lts");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:canonical:ubuntu_linux:18.10");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/04/16");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/04/17");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"Ubuntu Security Notice (C) 2019-2020 Canonical, Inc. / NASL script (C) 2019-2020 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:"^(18\.04|18\.10)$", string:release)) audit(AUDIT_OS_NOT, "Ubuntu 18.04 / 18.10", "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:"18.04", pkgname:"libjavascriptcoregtk-4.0-18", pkgver:"2.24.1-0ubuntu0.18.04.1")) flag++;
if (ubuntu_check(osver:"18.04", pkgname:"libwebkit2gtk-4.0-37", pkgver:"2.24.1-0ubuntu0.18.04.1")) flag++;
if (ubuntu_check(osver:"18.10", pkgname:"libjavascriptcoregtk-4.0-18", pkgver:"2.24.1-0ubuntu0.18.10.2")) flag++;
if (ubuntu_check(osver:"18.10", pkgname:"libwebkit2gtk-4.0-37", pkgver:"2.24.1-0ubuntu0.18.10.2")) flag++;

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    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, "libjavascriptcoregtk-4.0-18 / libwebkit2gtk-4.0-37");
}

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2019:1137-1.
# The text itself is copyright (C) SUSE.
#

include("compat.inc");

if (description)
{
  script_id(124645);
  script_version("1.5");
  script_cvs_date("Date: 2019/12/31");

  script_cve_id("CVE-2019-11070", "CVE-2019-6201", "CVE-2019-6251", "CVE-2019-7285", "CVE-2019-7292", "CVE-2019-8503", "CVE-2019-8506", "CVE-2019-8515", "CVE-2019-8518", "CVE-2019-8523", "CVE-2019-8524", "CVE-2019-8535", "CVE-2019-8536", "CVE-2019-8544", "CVE-2019-8551", "CVE-2019-8558", "CVE-2019-8559", "CVE-2019-8563");

  script_name(english:"SUSE SLED15 / SLES15 Security Update : webkit2gtk3 (SUSE-SU-2019:1137-1)");
  script_summary(english:"Checks rpm output for the updated packages.");

  script_set_attribute(
    attribute:"synopsis", 
    value:"The remote SUSE host is missing one or more security updates."
  );
  script_set_attribute(
    attribute:"description", 
    value:
"This update for webkit2gtk3 to version 2.24.1 fixes the following
issues :

Security issues fixed :

CVE-2019-6201, CVE-2019-6251, CVE-2019-7285, CVE-2019-7292,
CVE-2019-8503, CVE-2019-8506, CVE-2019-8515, CVE-2019-8518,
CVE-2019-8523, CVE-2019-8524, CVE-2019-8535, CVE-2019-8536,
CVE-2019-8544, CVE-2019-8551, CVE-2019-8558, CVE-2019-8559,
CVE-2019-8563, CVE-2019-11070 (bsc#1132256).

Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE 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://bugzilla.suse.com/show_bug.cgi?id=1132256"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-11070/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-6201/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-6251/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-7285/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-7292/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8503/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8506/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8515/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8518/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8523/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8524/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8535/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8536/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8544/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8551/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8558/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8559/"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://www.suse.com/security/cve/CVE-2019-8563/"
  );
  # https://www.suse.com/support/update/announcement/2019/suse-su-20191137-1/
  script_set_attribute(
    attribute:"see_also",
    value:"http://www.nessus.org/u?d4b8f79e"
  );
  script_set_attribute(
    attribute:"solution", 
    value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.

Alternatively you can run the command listed for your product :

SUSE Linux Enterprise Module for Open Buildservice Development Tools
15:zypper in -t patch
SUSE-SLE-Module-Development-Tools-OBS-15-2019-1137=1

SUSE Linux Enterprise Module for Desktop Applications 15:zypper in -t
patch SUSE-SLE-Module-Desktop-Applications-15-2019-1137=1

SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2019-1137=1"
  );
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C");
  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:R/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:novell:suse_linux:libjavascriptcoregtk-4_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libjavascriptcoregtk-4_0-18-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwebkit2gtk-4_0-37-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:typelib-1_0-JavaScriptCore");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:typelib-1_0-WebKit2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:typelib-1_0-WebKit2WebExtension");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit-jsc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit-jsc-4-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit2gtk-4_0-injected-bundles");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit2gtk-4_0-injected-bundles-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit2gtk3-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:webkit2gtk3-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");

  script_set_attribute(attribute:"vuln_publication_date", value:"2019/01/14");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/05/03");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/05/06");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 2019 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/cpu", "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, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);

sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);


flag = 0;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit-jsc-4-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit-jsc-4-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"typelib-1_0-JavaScriptCore-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"typelib-1_0-WebKit2-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"typelib-1_0-WebKit2WebExtension-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk3-devel-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libjavascriptcoregtk-4_0-18-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libjavascriptcoregtk-4_0-18-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libwebkit2gtk-4_0-37-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libwebkit2gtk-4_0-37-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk-4_0-injected-bundles-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk-4_0-injected-bundles-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit-jsc-4-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit-jsc-4-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"typelib-1_0-JavaScriptCore-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"typelib-1_0-WebKit2-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"typelib-1_0-WebKit2WebExtension-4_0-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk3-devel-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libjavascriptcoregtk-4_0-18-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libjavascriptcoregtk-4_0-18-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libwebkit2gtk-4_0-37-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libwebkit2gtk-4_0-37-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk-4_0-injected-bundles-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk-4_0-injected-bundles-debuginfo-2.24.1-3.24.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"webkit2gtk3-debugsource-2.24.1-3.24.1")) flag++;


if (flag)
{
  if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
  else security_hole(0);
  exit(0);
}
else
{
  tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, "webkit2gtk3");
}