CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.8%
The remote Windows host is missing security update 4530689.
It is, therefore, affected by multiple vulnerabilities :
A remote code execution vulnerability exists when Microsoft Windows OLE fails to properly validate user input. An attacker could exploit the vulnerability to execute malicious code. (CVE-2019-1484)
A denial of service vulnerability exists in Remote Desktop Protocol (RDP) when an attacker connects to the target system using RDP and sends specially crafted requests. An attacker who successfully exploited this vulnerability could cause the RDP service on the target system to stop responding. (CVE-2019-1453)
An information disclosure vulnerability exists when the Windows kernel improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2019-1472, CVE-2019-1474)
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited this vulnerability could take control of the affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2019-1468)
An information disclosure vulnerability exists when the Windows GDI component improperly discloses the contents of its memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. There are multiple ways an attacker could exploit the vulnerability, such as by convincing a user to open a specially crafted document, or by convincing a user to visit an untrusted webpage.
The security update addresses the vulnerability by correcting how the Windows GDI component handles objects in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)
An information disclosure vulnerability exists when the win32k component improperly provides kernel information.
An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2019-1469)
An elevation of privilege vulnerability exists in Windows when the Win32k component fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code in kernel mode. An attacker could then install programs;
view, change, or delete data; or create new accounts with full user rights. (CVE-2019-1458)
An elevation of privilege vulnerability exists when Windows AppX Deployment Service (AppXSVC) improperly handles hard links. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could then install programs; view, change or delete data. (CVE-2019-1476)
An information disclosure vulnerability exists when Windows Hyper-V on a host operating system fails to properly validate input from an authenticated user on a guest operating system. (CVE-2019-1470)
A security feature bypass vulnerability exists when Microsoft Defender improperly handles specific buffers.
An attacker could exploit the vulnerability to trigger warnings and false positives when no threat is present.
(CVE-2019-1488)
A remote code execution vulnerability exists in the way that the VBScript engine handles objects in memory. The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. (CVE-2019-1485)
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from the Microsoft Security Updates API. The text
# itself is copyright (C) Microsoft Corporation.
#
include('compat.inc');
if (description)
{
script_id(131927);
script_version("1.11");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");
script_cve_id(
"CVE-2019-1453",
"CVE-2019-1458",
"CVE-2019-1465",
"CVE-2019-1466",
"CVE-2019-1467",
"CVE-2019-1468",
"CVE-2019-1469",
"CVE-2019-1470",
"CVE-2019-1472",
"CVE-2019-1474",
"CVE-2019-1476",
"CVE-2019-1484",
"CVE-2019-1485",
"CVE-2019-1488"
);
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/07/10");
script_xref(name:"MSKB", value:"4530689");
script_xref(name:"MSFT", value:"MS19-4530689");
script_name(english:"KB4530689: Windows 10 Version 1607 and Windows Server 2016 December 2019 Security Update");
script_set_attribute(attribute:"synopsis", value:
"The remote Windows host is affected by multiple vulnerabilities.");
script_set_attribute(attribute:"description", value:
"The remote Windows host is missing security update 4530689.
It is, therefore, affected by multiple vulnerabilities :
- A remote code execution vulnerability exists when
Microsoft Windows OLE fails to properly validate user
input. An attacker could exploit the vulnerability to
execute malicious code. (CVE-2019-1484)
- A denial of service vulnerability exists in Remote
Desktop Protocol (RDP) when an attacker connects to the
target system using RDP and sends specially crafted
requests. An attacker who successfully exploited this
vulnerability could cause the RDP service on the target
system to stop responding. (CVE-2019-1453)
- An information disclosure vulnerability exists when the
Windows kernel improperly handles objects in memory. An
attacker who successfully exploited this vulnerability
could obtain information to further compromise the users
system. (CVE-2019-1472, CVE-2019-1474)
- A remote code execution vulnerability exists when the
Windows font library improperly handles specially
crafted embedded fonts. An attacker who successfully
exploited this vulnerability could take control of the
affected system. An attacker could then install
programs; view, change, or delete data; or create new
accounts with full user rights. (CVE-2019-1468)
- An information disclosure vulnerability exists when the
Windows GDI component improperly discloses the contents
of its memory. An attacker who successfully exploited
the vulnerability could obtain information to further
compromise the users system. There are multiple ways an
attacker could exploit the vulnerability, such as by
convincing a user to open a specially crafted document,
or by convincing a user to visit an untrusted webpage.
The security update addresses the vulnerability by
correcting how the Windows GDI component handles objects
in memory. (CVE-2019-1465, CVE-2019-1466, CVE-2019-1467)
- An information disclosure vulnerability exists when the
win32k component improperly provides kernel information.
An attacker who successfully exploited the vulnerability
could obtain information to further compromise the users
system. (CVE-2019-1469)
- An elevation of privilege vulnerability exists in
Windows when the Win32k component fails to properly
handle objects in memory. An attacker who successfully
exploited this vulnerability could run arbitrary code in
kernel mode. An attacker could then install programs;
view, change, or delete data; or create new accounts
with full user rights. (CVE-2019-1458)
- An elevation of privilege vulnerability exists when
Windows AppX Deployment Service (AppXSVC) improperly
handles hard links. An attacker who successfully
exploited this vulnerability could run processes in an
elevated context. An attacker could then install
programs; view, change or delete data. (CVE-2019-1476)
- An information disclosure vulnerability exists when
Windows Hyper-V on a host operating system fails to
properly validate input from an authenticated user on a
guest operating system. (CVE-2019-1470)
- A security feature bypass vulnerability exists when
Microsoft Defender improperly handles specific buffers.
An attacker could exploit the vulnerability to trigger
warnings and false positives when no threat is present.
(CVE-2019-1488)
- A remote code execution vulnerability exists in the way
that the VBScript engine handles objects in memory. The
vulnerability could corrupt memory in such a way that an
attacker could execute arbitrary code in the context of
the current user. An attacker who successfully exploited
the vulnerability could gain the same user rights as the
current user. (CVE-2019-1485)");
# https://support.microsoft.com/en-us/help/4530689/windows-10-update-kb4530689
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?5bbafadd");
script_set_attribute(attribute:"solution", value:
"Apply Cumulative Update KB4530689.");
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:H/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:H/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2019-1468");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"exploit_framework_core", value:"true");
script_set_attribute(attribute:"exploited_by_malware", value:"true");
script_set_attribute(attribute:"metasploit_name", value:'Microsoft Windows Uninitialized Variable Local Privilege Elevation');
script_set_attribute(attribute:"exploit_framework_metasploit", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2019/12/10");
script_set_attribute(attribute:"patch_publication_date", value:"2019/12/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_10_1607");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_server_2016");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2019-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("smb_check_rollup.nasl", "smb_hotfixes.nasl", "ms_bulletin_checks_possible.nasl");
script_require_keys("SMB/MS_Bulletin_Checks/Possible");
script_require_ports(139, 445, "Host/patch_management_checks");
exit(0);
}
include("audit.inc");
include("smb_hotfixes_fcheck.inc");
include("smb_hotfixes.inc");
include("smb_func.inc");
include("misc_func.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = "MS19-12";
kbs = make_list('4530689');
if (get_kb_item("Host/patch_management_checks")) hotfix_check_3rd_party(bulletin:bulletin, kbs:kbs, severity:SECURITY_HOLE);
get_kb_item_or_exit("SMB/Registry/Enumerated");
get_kb_item_or_exit("SMB/WindowsVersion", exit_code:1);
if (hotfix_check_sp_range(win10:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
share = hotfix_get_systemdrive(as_share:TRUE, exit_on_fail:TRUE);
if (!is_accessible_share(share:share)) audit(AUDIT_SHARE_FAIL, share);
if (
smb_check_rollup(os:"10",
sp:0,
os_build:"14393",
rollup_date:"12_2019",
bulletin:bulletin,
rollup_kb_list:[4530689])
)
{
replace_kb_item(name:'SMB/Missing/'+bulletin, value:TRUE);
hotfix_security_hole();
hotfix_check_fversion_end();
exit(0);
}
else
{
hotfix_check_fversion_end();
audit(AUDIT_HOST_NOT, hotfix_get_audit_report());
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1453
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1458
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1465
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1466
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1467
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1468
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1469
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1470
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1472
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1474
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1476
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1484
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1485
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1488
www.nessus.org/u?5bbafadd
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.8%