openSUSE Security Update : webkit2gtk3 (openSUSE-2020-602)

2020-05-04T00:00:00
ID OPENSUSE-2020-602.NASL
Type nessus
Reporter This script is Copyright (C) 2020 and is owned by Tenable, Inc. or an Affiliate thereof.
Modified 2020-05-04T00:00:00

Description

This update for webkit2gtk3 to version 2.28.1 fixes the following issues :

Security issues fixed :

  • CVE-2020-10018: Fixed a denial of service because the m_deferredFocusedNodeChange data structure was mishandled (bsc#1165528).

  • CVE-2020-11793: Fixed a potential arbitrary code execution caused by a use-after-free vulnerability (bsc#1169658).

Non-security issues fixed :

  • Add API to enable Process Swap on (Cross-site) Navigation.

  • Add user messages API for the communication with the web extension.

  • Add support for same-site cookies.

  • Service workers are enabled by default.

  • Add support for Pointer Lock API.

  • Add flatpak sandbox support.

  • Make ondemand hardware acceleration policy never leave accelerated compositing mode.

  • Always use a light theme for rendering form controls.

  • Add about:gpu to show information about the graphics stack.

This update was imported from the SUSE:SLE-15:Update update project.

                                        
                                            #
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-602.
#
# The text description of this plugin is (C) SUSE LLC.
#

include("compat.inc");

if (description)
{
  script_id(136314);
  script_version("1.2");
  script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07");

  script_cve_id("CVE-2020-10018", "CVE-2020-11793");

  script_name(english:"openSUSE Security Update : webkit2gtk3 (openSUSE-2020-602)");
  script_summary(english:"Check for the openSUSE-2020-602 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 2.28.1 fixes the following
issues :

Security issues fixed :

  - CVE-2020-10018: Fixed a denial of service because the
    m_deferredFocusedNodeChange data structure was
    mishandled (bsc#1165528).

  - CVE-2020-11793: Fixed a potential arbitrary code
    execution caused by a use-after-free vulnerability
    (bsc#1169658).

Non-security issues fixed :

  - Add API to enable Process Swap on (Cross-site)
    Navigation.

  - Add user messages API for the communication with the web
    extension.

  - Add support for same-site cookies.

  - Service workers are enabled by default.

  - Add support for Pointer Lock API.

  - Add flatpak sandbox support.

  - Make ondemand hardware acceleration policy never leave
    accelerated compositing mode.

  - Always use a light theme for rendering form controls.

  - Add about:gpu to show information about the graphics
    stack.

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=1165528"
  );
  script_set_attribute(
    attribute:"see_also",
    value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1169658"
  );
  script_set_attribute(
    attribute:"solution", 
    value:"Update the affected webkit2gtk3 packages."
  );
  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:"exploitability_ease", value:"No known exploits are available");

  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:"cpe:/o:novell:opensuse:15.1");

  script_set_attribute(attribute:"vuln_publication_date", value:"2020/03/02");
  script_set_attribute(attribute:"patch_publication_date", value:"2020/05/02");
  script_set_attribute(attribute:"plugin_publication_date", value:"2020/05/04");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_copyright(english:"This script is Copyright (C) 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", "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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", 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:"SUSE15.1", reference:"libjavascriptcoregtk-4_0-18-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libjavascriptcoregtk-4_0-18-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libwebkit2gtk-4_0-37-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libwebkit2gtk-4_0-37-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"libwebkit2gtk3-lang-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"typelib-1_0-JavaScriptCore-4_0-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"typelib-1_0-WebKit2-4_0-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"typelib-1_0-WebKit2WebExtension-4_0-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit-jsc-4-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit-jsc-4-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk-4_0-injected-bundles-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk-4_0-injected-bundles-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk3-debugsource-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk3-devel-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk3-minibrowser-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"webkit2gtk3-minibrowser-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libjavascriptcoregtk-4_0-18-32bit-debuginfo-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-2.28.1-lp151.2.15.2") ) flag++;
if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libwebkit2gtk-4_0-37-32bit-debuginfo-2.28.1-lp151.2.15.2") ) 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");
}