The version of Apple Safari installed on the remote macOS or Mac OS X host is prior to 12.0.3. It is, therefore, affected by the following vulnerabilities :
Input-validation errors exist that allow memory corruption leading to arbitrary code execution.
(CVE-2019-6212, CVE-2019-6215, CVE-2019-6216, CVE-2019-6217, CVE-2019-6226, CVE-2019-6227, CVE-2019-6233, CVE-2019-6234)
Input-validation errors exist that allow an attacker to perform cross-site scripting attacks. (CVE-2019-6228, CVE-2019-6228)
Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(121388);
script_version("1.3");
script_cvs_date("Date: 2019/10/31 15:18:51");
script_cve_id(
"CVE-2019-6212",
"CVE-2019-6215",
"CVE-2019-6216",
"CVE-2019-6217",
"CVE-2019-6226",
"CVE-2019-6227",
"CVE-2019-6228",
"CVE-2019-6229",
"CVE-2019-6233",
"CVE-2019-6234"
);
script_bugtraq_id(
106691,
106692,
106696,
106699
);
script_name(english:"macOS : Apple Safari < 12.0.3 Multiple Vulnerabilities");
script_summary(english:"Checks the Safari version.");
script_set_attribute(attribute:"synopsis", value:
"A web browser installed on the remote macOS or Mac OS X host is
affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of Apple Safari installed on the remote macOS or Mac OS X
host is prior to 12.0.3. It is, therefore, affected by the following
vulnerabilities :
- Input-validation errors exist that allow memory
corruption leading to arbitrary code execution.
(CVE-2019-6212, CVE-2019-6215, CVE-2019-6216,
CVE-2019-6217, CVE-2019-6226, CVE-2019-6227,
CVE-2019-6233, CVE-2019-6234)
- Input-validation errors exist that allow an attacker to
perform cross-site scripting attacks. (CVE-2019-6228,
CVE-2019-6228)
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://support.apple.com/en-us/HT209449");
# https://lists.apple.com/archives/security-announce/2019/Jan/msg00003.html
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?3f718015");
script_set_attribute(attribute:"solution", value:
"Upgrade to Apple Safari version 12.0.3 or later.");
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:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-6234");
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:"2018/01/22");
script_set_attribute(attribute:"patch_publication_date", value:"2018/01/22");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/25");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:apple:safari");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"MacOS X Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("macosx_Safari31.nasl");
script_require_keys("Host/local_checks_enabled", "Host/MacOSX/Version", "MacOSX/Safari/Installed");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("misc_func.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
os = get_kb_item("Host/MacOSX/Version");
if (!os) audit(AUDIT_OS_NOT, "Mac OS X or macOS");
if (!preg(pattern:"Mac OS X 10\.(12|13|14)([^0-9]|$)", string:os)) audit(AUDIT_OS_NOT, "macOS Sierra 10.12 / macOS High Sierra 10.13 / macOS Mojave 10.14");
installed = get_kb_item_or_exit("MacOSX/Safari/Installed", exit_code:0);
path = get_kb_item_or_exit("MacOSX/Safari/Path", exit_code:1);
version = get_kb_item_or_exit("MacOSX/Safari/Version", exit_code:1);
fixed_version = "12.0.3";
if (ver_compare(ver:version, fix:fixed_version, strict:FALSE) == -1)
{
report = report_items_str(
report_items:make_array(
"Path", path,
"Installed version", version,
"Fixed version", fixed_version
),
ordered_fields:make_list("Path", "Installed version", "Fixed version")
);
security_report_v4(port:0, severity:SECURITY_WARNING, extra:report);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "Safari", version, path);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6212
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6215
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6216
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6217
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6226
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6227
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6228
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6229
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6233
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6234
www.nessus.org/u?3f718015
support.apple.com/en-us/HT209449