openSUSE 15 Security Update : virtualbox (openSUSE-SU-2021:1403-1)

#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
#
# The package checks in this plugin were extracted from
# openSUSE Security Update openSUSE-SU-2021:1403-1. The text itself
# is copyright (C) SUSE.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(154762);
  script_version("1.4");
  script_set_attribute(attribute:"plugin_modification_date", value:"2022/05/09");

  script_cve_id(
    "CVE-2021-2475",
    "CVE-2021-35538",
    "CVE-2021-35540",
    "CVE-2021-35542",
    "CVE-2021-35545"
  );
  script_xref(name:"IAVA", value:"2021-A-0486-S");

  script_name(english:"openSUSE 15 Security Update : virtualbox (openSUSE-SU-2021:1403-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SUSE15 host has packages installed that are affected by multiple vulnerabilities as referenced in
the openSUSE-SU-2021:1403-1 advisory.

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
    supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high
    privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
    Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause
    a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 4.4
    (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-2475,
    CVE-2021-35542)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
    supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low
    privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
    Oracle VM VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM
    VirtualBox. Note: This vulnerability does not apply to Windows systems. CVSS 3.1 Base Score 7.8
    (Confidentiality, Integrity and Availability impacts). CVSS Vector:
    (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H). (CVE-2021-35538)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
    supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows low
    privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
    Oracle VM VirtualBox. Successful attacks of this vulnerability can result in unauthorized ability to cause
    a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 5.5
    (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H). (CVE-2021-35540)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The
    supported version that is affected is Prior to 6.1.28. Easily exploitable vulnerability allows high
    privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise
    Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact
    additional products. Successful attacks of this vulnerability can result in unauthorized ability to cause
    a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox and unauthorized read access
    to a subset of Oracle VM VirtualBox accessible data. CVSS 3.1 Base Score 6.7 (Confidentiality and
    Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:L/I:N/A:H). (CVE-2021-35545)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191104");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191526");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1191869");
  # https://lists.opensuse.org/archives/list/[email protected]/thread/YVTOCSVAK2EXN2GDT2LDLTD72RKC2CAY/
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7c0e3b1a");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-2475");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35538");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35540");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35542");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2021-35545");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:L/AC:L/Au:N/C:P/I:N/A:C");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:L/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-2021-35545");
  script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-35538");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2021/10/19");
  script_set_attribute(attribute:"patch_publication_date", value:"2021/10/31");
  script_set_attribute(attribute:"plugin_publication_date", value:"2021/11/01");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:python3-virtualbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-desktop-icons");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-tools");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-guest-x11");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-host-source");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-kmp-default");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-kmp-preempt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-qt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-vnc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:virtualbox-websrv");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
  script_set_attribute(attribute:"stig_severity", value:"I");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2021-2022 and is owned by Tenable, Inc. or an Affiliate thereof.");

  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('misc_func.inc');
include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var release = get_kb_item('Host/SuSE/release');
if (isnull(release) || release =~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, 'openSUSE');
var os_ver = pregmatch(pattern: "^SUSE([\d.]+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'openSUSE');
os_ver = os_ver[1];
if (release !~ "^(SUSE15\.2)$") audit(AUDIT_OS_RELEASE_NOT, 'openSUSE', '15.2', release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'openSUSE ' + os_ver, cpu);

var pkgs = [
    {'reference':'python3-virtualbox-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-devel-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-guest-desktop-icons-6.1.28-lp152.2.38.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-guest-source-6.1.28-lp152.2.38.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-guest-tools-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-guest-x11-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-host-source-6.1.28-lp152.2.38.1', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-kmp-default-6.1.28_k5.3.18_lp152.95-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-kmp-preempt-6.1.28_k5.3.18_lp152.95-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-qt-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-vnc-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'virtualbox-websrv-6.1.28-lp152.2.38.1', 'cpu':'x86_64', 'release':'SUSE15.2', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach package_array ( pkgs ) {
  var reference = NULL;
  var release = NULL;
  var cpu = NULL;
  var rpm_spec_vers_cmp = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) release = package_array['release'];
  if (!empty_or_null(package_array['cpu'])) cpu = package_array['cpu'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && release) {
    if (rpm_check(release:release, cpu:cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'python3-virtualbox / virtualbox / virtualbox-devel / etc');
}