CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
100.0%
The version of VMware Fusion installed on the remote macOS or Mac OS X host is 8.x prior to 8.5.9. It is, therefore, affected by multiple vulnerabilities that can allow code execution in a virtual machine via the authenticated VNC session as well as cause information disclosure from one virtual machine to another virtual machine on the same host.
#
# (C) Tenable Network Security, Inc.
#
include("compat.inc");
if (description)
{
script_id(105485);
script_version("1.9");
script_cvs_date("Date: 2019/11/08");
script_cve_id(
"CVE-2017-4933",
"CVE-2017-4941",
"CVE-2017-5715",
"CVE-2017-5753"
);
script_bugtraq_id(
102238,
102240,
102371,
102376
);
script_xref(name:"VMSA", value:"2017-0021");
script_xref(name:"IAVA", value:"2018-A-0020");
script_xref(name:"VMSA", value:"2018-0002");
script_name(english:"VMware Fusion 8.x < 8.5.9 Multiple Vulnerabilities (VMSA-2017-0021) (VMSA-2018-0002) (Spectre) (macOS)");
script_summary(english:"Checks the VMware Fusion version.");
script_set_attribute(attribute:"synopsis", value:
"A virtualization application installed on the remote macOS or Mac OS X
host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The version of VMware Fusion installed on the remote macOS or Mac OS X
host is 8.x prior to 8.5.9. It is, therefore, affected by multiple
vulnerabilities that can allow code execution in a virtual machine
via the authenticated VNC session as well as cause information disclosure from one
virtual machine to another virtual machine on the same host.");
script_set_attribute(attribute:"see_also", value:"https://www.vmware.com/security/advisories/VMSA-2017-0021.html");
script_set_attribute(attribute:"see_also", value:"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0368");
script_set_attribute(attribute:"see_also", value:"https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0369");
script_set_attribute(attribute:"see_also", value:"https://www.vmware.com/us/security/advisories/VMSA-2018-0002.html");
script_set_attribute(attribute:"see_also", value:"https://meltdownattack.com/");
script_set_attribute(attribute:"solution", value:
"Upgrade to VMware Fusion version 8.5.9 or later.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:S/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:H/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2017-4941");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"exploit_framework_canvas", value:"true");
script_set_attribute(attribute:"canvas_package", value:'CANVAS');
script_set_attribute(attribute:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/12/19");
script_set_attribute(attribute:"patch_publication_date", value:"2017/12/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/12/29");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:vmware:fusion");
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) 2017-2019 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("macosx_fusion_detect.nasl");
script_require_keys("Host/local_checks_enabled", "installed_sw/VMware Fusion");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("install_func.inc");
include("misc_func.inc");
get_kb_item_or_exit("Host/local_checks_enabled");
os = get_kb_item("Host/MacOSX/Version");
if (!os) audit(AUDIT_OS_NOT, "Mac OS X");
install = get_single_install(app_name:"VMware Fusion", exit_if_unknown_ver:TRUE);
version = install['version'];
path = install['path'];
fix = '';
if (version =~ "^8\.") fix = '8.5.9';
if (!empty(fix) && ver_compare(ver:version, fix:fix, strict:FALSE) < 0)
{
report +=
'\n Path : ' + path +
'\n Installed version : ' + version +
'\n Fixed version : ' + fix +
'\n';
security_report_v4(port:0, extra:report, severity:SECURITY_WARNING);
}
else audit(AUDIT_INST_PATH_NOT_VULN, "VMware Fusion", version, path);
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-4933
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-4941
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5715
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5753
meltdownattack.com/
www.talosintelligence.com/vulnerability_reports/TALOS-2017-0368
www.talosintelligence.com/vulnerability_reports/TALOS-2017-0369
www.vmware.com/security/advisories/VMSA-2017-0021.html
www.vmware.com/us/security/advisories/VMSA-2018-0002.html
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:S/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
100.0%