The remote host is running a version of macOS / Mac OS X that is 11.x prior to 11.4 Big Sur. It is, therefore, affected by multiple vulnerabilities including the following:
A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
(CVE-2021-30712)
A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
(CVE-2021-30678)
An application may be able to execute arbitrary code with kernel privileges. (CVE-2021-30704)
Note that Nessus has not tested for this issue but has instead relied only on the operating system’s self-reported version number.
#%NASL_MIN_LEVEL 70300
##
# (C) Tenable Network Security, Inc.
##
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(149986);
script_version("1.15");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");
script_cve_id(
"CVE-2020-36221",
"CVE-2020-36222",
"CVE-2020-36223",
"CVE-2020-36224",
"CVE-2020-36225",
"CVE-2020-36226",
"CVE-2020-36227",
"CVE-2020-36228",
"CVE-2020-36229",
"CVE-2020-36230",
"CVE-2021-21779",
"CVE-2021-23841",
"CVE-2021-30668",
"CVE-2021-30669",
"CVE-2021-30671",
"CVE-2021-30673",
"CVE-2021-30676",
"CVE-2021-30677",
"CVE-2021-30678",
"CVE-2021-30679",
"CVE-2021-30680",
"CVE-2021-30681",
"CVE-2021-30682",
"CVE-2021-30683",
"CVE-2021-30684",
"CVE-2021-30685",
"CVE-2021-30686",
"CVE-2021-30687",
"CVE-2021-30688",
"CVE-2021-30689",
"CVE-2021-30691",
"CVE-2021-30692",
"CVE-2021-30693",
"CVE-2021-30694",
"CVE-2021-30695",
"CVE-2021-30696",
"CVE-2021-30697",
"CVE-2021-30698",
"CVE-2021-30700",
"CVE-2021-30701",
"CVE-2021-30702",
"CVE-2021-30704",
"CVE-2021-30705",
"CVE-2021-30707",
"CVE-2021-30708",
"CVE-2021-30709",
"CVE-2021-30710",
"CVE-2021-30712",
"CVE-2021-30713",
"CVE-2021-30715",
"CVE-2021-30716",
"CVE-2021-30717",
"CVE-2021-30718",
"CVE-2021-30719",
"CVE-2021-30720",
"CVE-2021-30721",
"CVE-2021-30722",
"CVE-2021-30723",
"CVE-2021-30724",
"CVE-2021-30725",
"CVE-2021-30726",
"CVE-2021-30727",
"CVE-2021-30728",
"CVE-2021-30734",
"CVE-2021-30735",
"CVE-2021-30736",
"CVE-2021-30737",
"CVE-2021-30738",
"CVE-2021-30739",
"CVE-2021-30740",
"CVE-2021-30744",
"CVE-2021-30746",
"CVE-2021-30749"
);
script_xref(name:"APPLE-SA", value:"HT212529");
script_xref(name:"APPLE-SA", value:"APPLE-SA-2021-05-25-2");
script_xref(name:"IAVA", value:"2021-A-0251-S");
script_xref(name:"IAVA", value:"2021-A-0349-S");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2021/11/17");
script_xref(name:"CEA-ID", value:"CEA-2021-0025");
script_name(english:"macOS 11.x < 11.4 (HT212529)");
script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a macOS security update.");
script_set_attribute(attribute:"description", value:
"The remote host is running a version of macOS / Mac OS X that is 11.x prior to 11.4 Big Sur. It is, therefore,
affected by multiple vulnerabilities including the following:
- A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
(CVE-2021-30712)
- A remote attacker may be able to cause unexpected application termination or arbitrary code execution.
(CVE-2021-30678)
- An application may be able to execute arbitrary code with kernel privileges. (CVE-2021-30704)
Note that Nessus has not tested for this issue but has instead relied only on the operating system's self-reported
version number.");
script_set_attribute(attribute:"see_also", value:"https://support.apple.com/en-us/HT212529");
script_set_attribute(attribute:"solution", value:
"Upgrade to macOS 11.4 or later.");
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:F/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:F/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2021-30740");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2021-30678");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/05/24");
script_set_attribute(attribute:"patch_publication_date", value:"2021/05/24");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/05/26");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:mac_os_x");
script_set_attribute(attribute:"cpe", value:"cpe:/o:apple:macos");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_ports("Host/MacOSX/Version", "Host/local_checks_enabled", "Host/MacOSX/packages/boms");
exit(0);
}
include('vcf.inc');
include('vcf_extras_apple.inc');
var app_info = vcf::apple::macos::get_app_info();
var constraints = [{ 'min_version' : '11.0', 'fixed_version' : '11.4', 'fixed_display' : 'macOS Big Sur 11.4' }];
vcf::apple::macos::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36221
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36222
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36223
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36224
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36225
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36226
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36227
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36228
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36229
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-36230
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21779
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-23841
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30668
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30669
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30671
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30673
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30676
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30677
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30678
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30679
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30680
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30681
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30682
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30683
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30684
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30685
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30686
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30687
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30688
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30689
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30691
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30692
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30693
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30694
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30695
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30696
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30697
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30698
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30700
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30701
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30702
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30704
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30705
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30707
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30708
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30709
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30710
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30712
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30713
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30715
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30716
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30717
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30718
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30719
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30720
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30721
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30722
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30723
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30724
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30725
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30726
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30727
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30728
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30734
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30735
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30736
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30737
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30738
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30739
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30740
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30744
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30746
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30749
support.apple.com/en-us/HT212529