GLSA-201908-18 : Chromium, Google Chrome: Multiple vulnerabilities

#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 201908-18.
#
# The advisory text is Copyright (C) 2001-2023 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(127967);
  script_version("1.9");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/05/02");

  script_cve_id(
    "CVE-2018-17480",
    "CVE-2018-17481",
    "CVE-2018-18335",
    "CVE-2018-18336",
    "CVE-2018-18337",
    "CVE-2018-18338",
    "CVE-2018-18339",
    "CVE-2018-18340",
    "CVE-2018-18341",
    "CVE-2018-18342",
    "CVE-2018-18343",
    "CVE-2018-18344",
    "CVE-2018-18345",
    "CVE-2018-18346",
    "CVE-2018-18347",
    "CVE-2018-18348",
    "CVE-2018-18349",
    "CVE-2018-18350",
    "CVE-2018-18351",
    "CVE-2018-18352",
    "CVE-2018-18353",
    "CVE-2018-18354",
    "CVE-2018-18355",
    "CVE-2018-18356",
    "CVE-2018-18357",
    "CVE-2018-18358",
    "CVE-2018-18359",
    "CVE-2019-5805",
    "CVE-2019-5806",
    "CVE-2019-5807",
    "CVE-2019-5808",
    "CVE-2019-5809",
    "CVE-2019-5810",
    "CVE-2019-5811",
    "CVE-2019-5812",
    "CVE-2019-5813",
    "CVE-2019-5814",
    "CVE-2019-5815",
    "CVE-2019-5816",
    "CVE-2019-5817",
    "CVE-2019-5818",
    "CVE-2019-5819",
    "CVE-2019-5820",
    "CVE-2019-5821",
    "CVE-2019-5822",
    "CVE-2019-5823",
    "CVE-2019-5828",
    "CVE-2019-5829",
    "CVE-2019-5830",
    "CVE-2019-5831",
    "CVE-2019-5832",
    "CVE-2019-5833",
    "CVE-2019-5834",
    "CVE-2019-5835",
    "CVE-2019-5836",
    "CVE-2019-5837",
    "CVE-2019-5838",
    "CVE-2019-5839",
    "CVE-2019-5840",
    "CVE-2019-5842",
    "CVE-2019-5847",
    "CVE-2019-5848",
    "CVE-2019-5850",
    "CVE-2019-5851",
    "CVE-2019-5852",
    "CVE-2019-5853",
    "CVE-2019-5854",
    "CVE-2019-5855",
    "CVE-2019-5856",
    "CVE-2019-5857",
    "CVE-2019-5858",
    "CVE-2019-5859",
    "CVE-2019-5860",
    "CVE-2019-5861",
    "CVE-2019-5862",
    "CVE-2019-5864",
    "CVE-2019-5865",
    "CVE-2019-5867",
    "CVE-2019-5868"
  );
  script_xref(name:"GLSA", value:"201908-18");
  script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/22");

  script_name(english:"GLSA-201908-18 : Chromium, Google Chrome: Multiple vulnerabilities");

  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-201908-18
(Chromium, Google Chrome: Multiple vulnerabilities)

    Multiple vulnerabilities have been discovered in Chromium and Google
      Chrome. Please review the referenced CVE identifiers and Google Chrome
      Releases for details.
  
Impact :

    Please review the referenced CVE identifiers for details.
  
Workaround :

    There is no known workaround at this time.");
  script_set_attribute(attribute:"see_also", value:"https://security.gentoo.org/glsa/201908-18");
  script_set_attribute(attribute:"solution", value:
"All Chromium users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=www-client/chromium-76.0.3809.100'
    All Google Chrome users should upgrade to the latest version:
      # emerge --sync
      # emerge --ask --oneshot --verbose
      '>=www-client/google-chrome-76.0.3809.100'");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-5859");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2019-5850");

  script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"true");
  script_set_attribute(attribute:"exploited_by_malware", value:"true");

  script_set_attribute(attribute:"vuln_publication_date", value:"2018/12/11");
  script_set_attribute(attribute:"patch_publication_date", value:"2019/08/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2019/08/20");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:chromium");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:google-chrome");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
  script_set_attribute(attribute:"generated_plugin", value:"former");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Gentoo Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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:"www-client/chromium", unaffected:make_list("ge 76.0.3809.100"), vulnerable:make_list("lt 76.0.3809.100"))) flag++;
if (qpkg_check(package:"www-client/google-chrome", unaffected:make_list("ge 76.0.3809.100"), vulnerable:make_list("lt 76.0.3809.100"))) 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, "Chromium / Google Chrome");
}