CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
25.0%
The version of VMware Workstation installed on the remote host is 15.0.x prior to 15.5.0. It is, therefore, affected by the following issues:
A use-after-free error in the virtual sound device that allows a local attacker on the guest machine with low privileges to execute code on the host. (CVE-2019-5527)
A denial of service vulnerability caused by improper handling of some IPv6 packets. An attacker can exploit this vulnerability to disallow network access for all guest machines using the VMware NAT mode. To exploit this vulnerability, the attacker must send specially crafted IPv6 packets from a guest machine when IPv6 mode for VMNAT is enabled. (CVE-2019-5535)
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(129495);
script_version("1.6");
script_set_attribute(attribute:"plugin_modification_date", value:"2020/09/21");
script_cve_id("CVE-2019-5527", "CVE-2019-5535");
script_xref(name:"VMSA", value:"2019-0014");
script_xref(name:"IAVA", value:"2019-A-0344");
script_name(english:"VMware Workstation 15.0.x < 15.5.0 Multiple Vulnerabilities (VMSA-2019-0014)");
script_set_attribute(attribute:"synopsis", value:
"A virtualization application installed on the remote host is affected by multiple vulnerabilities");
script_set_attribute(attribute:"description", value:
"The version of VMware Workstation installed on the remote host is 15.0.x prior to 15.5.0. It is, therefore, affected by
the following issues:
- A use-after-free error in the virtual sound device that
allows a local attacker on the guest machine with low
privileges to execute code on the host. (CVE-2019-5527)
- A denial of service vulnerability caused by improper
handling of some IPv6 packets. An attacker can exploit
this vulnerability to disallow network access for all
guest machines using the VMware NAT mode. To exploit
this vulnerability, the attacker must send specially
crafted IPv6 packets from a guest machine when IPv6 mode
for VMNAT is enabled. (CVE-2019-5535)
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://www.vmware.com/security/advisories/VMSA-2019-0014.html");
script_set_attribute(attribute:"solution", value:
"Update to VMware Workstation version 15.5.0, or later.");
script_set_attribute(attribute:"agent", value:"all");
script_set_cvss_base_vector("CVSS2#AV:L/AC:L/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:L/AC:L/PR:L/UI:N/S:C/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-2019-5527");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/09/19");
script_set_attribute(attribute:"patch_publication_date", value:"2019/09/19");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/10/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/a:vmware:workstation");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"General");
script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("vmware_workstation_detect.nasl", "vmware_workstation_linux_installed.nbin");
script_require_keys("installed_sw/VMware Workstation");
exit(0);
}
include('vcf.inc');
if (get_kb_item("SMB/Registry/Enumerated")) win_local = TRUE;
app_info = vcf::get_app_info(app:'VMware Workstation', win_local:win_local);
constraints = [
{ 'min_version' : '15.0', 'fixed_version' : '15.5.0' }
];
vcf::check_version_and_report(app_info:app_info, constraints:constraints, severity:SECURITY_HOLE);
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
EPSS
Percentile
25.0%