GLSA-202310-07 : Oracle VirtualBox: Multiple Vulnerabilities

#%NASL_MIN_LEVEL 80900
#
# (C) Tenable, Inc.
#
# @NOAGENT@
#
# The descriptive text and package checks in this plugin were
# extracted from Gentoo Linux Security Advisory GLSA 202310-07.
#
# The advisory text is Copyright (C) 2001-2021 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(182756);
  script_version("1.0");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/10/08");

  script_cve_id(
    "CVE-2023-21884",
    "CVE-2023-21885",
    "CVE-2023-21886",
    "CVE-2023-21889",
    "CVE-2023-21898",
    "CVE-2023-21899"
  );

  script_name(english:"GLSA-202310-07 : Oracle VirtualBox: Multiple Vulnerabilities");

  script_set_attribute(attribute:"synopsis", value:
"");
  script_set_attribute(attribute:"description", value:
"The remote host is affected by the vulnerability described in GLSA-202310-07 (Oracle VirtualBox: Multiple
Vulnerabilities)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported
    versions that are affected are Prior to 6.1.42 and prior to 7.0.6. 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.
    (CVE-2023-21884)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported
    versions that are affected are Prior to 6.1.42 and prior to 7.0.6. Easily exploitable vulnerability allows
    low 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 (scope change). Successful attacks of this vulnerability can result in unauthorized
    read access to a subset of Oracle VM VirtualBox accessible data. Note: Applies to Windows only.
    (CVE-2023-21885)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported
    versions that are affected are Prior to 6.1.42 and prior to 7.0.6. Difficult to exploit vulnerability
    allows unauthenticated attacker with network access via multiple protocols to compromise Oracle VM
    VirtualBox. Successful attacks of this vulnerability can result in takeover of Oracle VM VirtualBox.
    (CVE-2023-21886)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported
    versions that are affected are Prior to 6.1.42 and prior to 7.0.6. Easily exploitable vulnerability allows
    low 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 (scope change). Successful attacks of this vulnerability can result in unauthorized
    read access to a subset of Oracle VM VirtualBox accessible data. (CVE-2023-21889)

  - Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported
    versions that are affected are Prior to 6.1.42 and prior to 7.0.6. 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. Note: Applies to VirtualBox
    VMs running Windows 7 and later. (CVE-2023-21898, CVE-2023-21899)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://security.gentoo.org/glsa/202310-07");
  script_set_attribute(attribute:"see_also", value:"https://bugs.gentoo.org/show_bug.cgi?id=891327");
  script_set_attribute(attribute:"solution", value:
"All Oracle VirtualBox users should upgrade to the latest version:

          # emerge --sync
          # emerge --ask --oneshot --verbose >=app-emulation/virtualbox-7.0.6
        
If you still need to use VirtualBox 6:

          # emerge --sync
          # emerge --ask --oneshot --verbose >=app-emulation/virtualbox-6.1.46 =app-emulation/virtualbox-6*");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C");
  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: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-2023-21886");

  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:"2023/01/17");
  script_set_attribute(attribute:"patch_publication_date", value:"2023/10/08");
  script_set_attribute(attribute:"plugin_publication_date", value:"2023/10/08");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:gentoo:linux:virtualbox");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:gentoo:linux");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

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

  script_copyright(english:"This script is Copyright (C) 2023 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('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);

var flag = 0;

var packages = [
  {
    'name' : 'app-emulation/virtualbox',
    'unaffected' : make_list("ge 6.1.46", "lt 6.0.0"),
    'vulnerable' : make_list("lt 6.1.46")
  },
  {
    'name' : 'app-emulation/virtualbox',
    'unaffected' : make_list("ge 7.0.6", "lt 7.0.0"),
    'vulnerable' : make_list("lt 7.0.6")
  }
];

foreach var package( packages ) {
  if (isnull(package['unaffected'])) package['unaffected'] = make_list();
  if (isnull(package['vulnerable'])) package['vulnerable'] = make_list();
  if (qpkg_check(package: package['name'] , unaffected: package['unaffected'], vulnerable: package['vulnerable'])) flag++;
}

# This plugin has a different number of unaffected and vulnerable versions for
# one or more packages. To ensure proper detection, a separate line should be 
# used for each fixed/vulnerable version pair.

if (flag)
{
  security_report_v4(
    port       : 0,
    severity   : SECURITY_HOLE,
    extra      : qpkg_report_get()
  );
  exit(0);
}
else
{
  qpkg_tests = list_uniq(qpkg_tests);
  var tested = qpkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'Oracle VirtualBox');
}