The remote host is running a version of macOS / Mac OS X that is prior to Catalina Security Update 2021-006.
It is, therefore, affected by a vulnerability :
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(153709);
script_version("1.7");
script_set_attribute(attribute:"plugin_modification_date", value:"2023/04/25");
script_cve_id("CVE-2021-30869");
script_xref(name:"APPLE-SA", value:"HT212825");
script_xref(name:"APPLE-SA", value:"APPLE-SA-2021-09-23-2");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2021/11/17");
script_name(english:"macOS 10.15.x < Catalina Security Update 2021-006 (HT212825)");
script_set_attribute(attribute:"synopsis", value:
"The remote host is missing a macOS or Mac OS X security update or supplemental update that fixes a vulnerability");
script_set_attribute(attribute:"description", value:
"The remote host is running a version of macOS / Mac OS X that is prior to Catalina Security Update 2021-006.
It is, therefore, affected by a vulnerability :
- A type confusion issue due to improper state handling allows a malicious application to execute arbitrary
code with kernel privileges. (CVE-2021-30869)
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/HT212825");
script_set_attribute(attribute:"solution", value:
"Upgrade to macOS Catalina Security Update 2021-006 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:L/AC:L/PR:N/UI:R/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-2021-30869");
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:"2021/09/23");
script_set_attribute(attribute:"patch_publication_date", value:"2021/09/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/09/27");
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_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/local_checks_enabled", "Host/MacOSX/Version", "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 = [
{
'max_version' : '10.15.7',
'min_version' : '10.15',
'fixed_build' : '19H1419',
'fixed_display' : 'Catalina 10.15.7 Security Update 2021-006' }
];
vcf::apple::macos::check_version_and_report(
app_info:app_info,
constraints:constraints,
severity:SECURITY_HOLE
);