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
EPSS
Percentile
99.3%
The remote Windows host is missing security update 4550930.
It is, therefore, affected by multiple vulnerabilities :
An elevation of privilege vulnerability exists when a Windows scheduled task improperly handles file redirections. An attacker who successfully exploited this vulnerability could delete a targeted file they would not have permissions to. (CVE-2020-0936)
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-2020-0962)
A memory corruption vulnerability exists when Windows Media Foundation improperly handles objects in memory.
An attacker who successfully exploited the vulnerability could install programs; view, change, or delete data; or create new accounts with full user rights. 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 a malicious webpage. The security update addresses the vulnerability by correcting how Windows Media Foundation handles objects in memory. (CVE-2020-0948, CVE-2020-0949, CVE-2020-0950)
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer. 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-2020-0968)
A remote code execution vulnerability exists when the Windows Jet Database Engine improperly handles objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code on a victim system. An attacker could exploit this vulnerability by enticing a victim to open a specially crafted file. The update addresses the vulnerability by correcting the way the Windows Jet Database Engine handles objects in memory. (CVE-2020-0889, CVE-2020-0953, CVE-2020-0959, CVE-2020-0960, CVE-2020-0988, CVE-2020-0992, CVE-2020-0994, CVE-2020-0995, CVE-2020-0999, CVE-2020-1008)
A remoted code execution vulnerability exists in the way that Microsoft Windows Codecs Library handles objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code. Exploitation of the vulnerability requires that a program process a specially crafted image file. The update addresses the vulnerability by correcting how Microsoft Windows Codecs Library handles objects in memory. (CVE-2020-0965)
An information disclosure vulnerability exists when Media Foundation improperly handles objects in memory.
An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. (CVE-2020-0937, CVE-2020-0945, CVE-2020-0946)
An elevation of privilege vulnerability exists in the way that the Microsoft Store Install Service handles file operations in protected locations. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2020-1009)
A remote code execution vulnerability exists in Microsoft Windows when the Windows Adobe Type Manager Library improperly handles a specially-crafted multi- master font - Adobe Type 1 PostScript format. For all systems except Windows 10, an attacker who successfully exploited the vulnerability could execute code remotely.
For systems running Windows 10, an attacker who successfully exploited the vulnerability could execute code in an AppContainer sandbox context with limited privileges and capabilities. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. There are multiple ways an attacker could exploit the vulnerability, such as convincing a user to open a specially crafted document or viewing it in the Windows Preview pane. The update addresses the vulnerability by correcting how the Windows Adobe Type Manager Library handles Type1 fonts. (CVE-2020-0938, CVE-2020-1020)
An elevation of privilege vulnerability exists in the way that the Windows Kernel handles objects in memory.
An attacker who successfully exploited the vulnerability could execute code with elevated permissions.
(CVE-2020-1027)
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-2020-0821, CVE-2020-1007)
An elevation of privilege vulnerability exists when the Windows Work Folder Service improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows Work Folder Service handles file operations. (CVE-2020-1094)
A remote code execution vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in the memory. 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-2020-0964)
An elevation of privilege vulnerability exists when the Windows Update Stack 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-2020-0985)
An elevation of privilege vulnerability exists when the Windows kernel 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-2020-1003)
A remote code execution vulnerability exists when the Windows font library improperly handles specially crafted embedded fonts. An attacker who successfully exploited the 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-2020-0687)
An elevation of privilege vulnerability exists in the Microsoft Windows Update Client when it does not properly handle privileges. 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-2020-1014)
A remote code execution vulnerability exists in the way that Microsoft Graphics Components handle objects in memory. An attacker who successfully exploited the vulnerability could execute arbitrary code on a target system. (CVE-2020-0907)
An elevation of privilege vulnerability exists when the Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2020-1004)
An elevation of privilege vulnerability exists in the way that the User-Mode Power Service (UMPS) handles objects in memory. An attacker who successfully exploited the vulnerability could execute code with elevated permissions. (CVE-2020-1015)
An elevation of privilege vulnerability exists when the Windows Delivery Optimization service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run arbitrary code with elevated system privileges. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
(CVE-2020-0983)
An elevation of privilege vulnerability exists in Windows when the Windows kernel-mode driver 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-2020-0956, CVE-2020-0958)
An information disclosure vulnerability exists when the Microsoft Windows Graphics Component improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2020-0982, CVE-2020-0987, CVE-2020-1005)
An elevation of privilege vulnerability exists when DirectX improperly handles 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-2020-0784)
An information disclosure vulnerability exists when the Windows Push Notification Service improperly handles objects in memory. An attacker who successfully exploited this vulnerability could obtain information to further compromise the users system. An authenticated attacker could exploit this vulnerability by running a specially crafted application. The update addresses the vulnerability by correcting how the Windows Push Notification Service handles objects in memory.
(CVE-2020-1016)
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-2020-0895, CVE-2020-0966, CVE-2020-0967)
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-2020-0952)
A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. An attacker who successfully exploited this vulnerability could cause the DNS service to become nonresponsive.
(CVE-2020-0993)
An information disclosure vulnerability exists when certain central processing units (CPU) speculatively access memory. An attacker who successfully exploited the vulnerability could read privileged data across trust boundaries. (CVE-2020-0955)
An elevation of privilege vulnerability exists when the Windows System Assessment Tool improperly handles file operations. An attacker who successfully exploited this vulnerability could run processes in an elevated context. An attacker could exploit this vulnerability by running a specially crafted application on the victim system. The update addresses the vulnerability by correcting the way the Windows System Assessment Tool handles file operations. (CVE-2020-1011)
A remote code execution vulnerability exists in the way that the ChakraCore scripting 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. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights. (CVE-2020-0969)
#
# (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(135469);
script_version("1.12");
script_set_attribute(attribute:"plugin_modification_date", value:"2022/12/05");
script_cve_id(
"CVE-2020-0687",
"CVE-2020-0784",
"CVE-2020-0821",
"CVE-2020-0889",
"CVE-2020-0895",
"CVE-2020-0907",
"CVE-2020-0936",
"CVE-2020-0937",
"CVE-2020-0938",
"CVE-2020-0945",
"CVE-2020-0946",
"CVE-2020-0948",
"CVE-2020-0949",
"CVE-2020-0950",
"CVE-2020-0952",
"CVE-2020-0953",
"CVE-2020-0955",
"CVE-2020-0956",
"CVE-2020-0958",
"CVE-2020-0959",
"CVE-2020-0960",
"CVE-2020-0962",
"CVE-2020-0964",
"CVE-2020-0965",
"CVE-2020-0966",
"CVE-2020-0967",
"CVE-2020-0968",
"CVE-2020-0969",
"CVE-2020-0982",
"CVE-2020-0983",
"CVE-2020-0985",
"CVE-2020-0987",
"CVE-2020-0988",
"CVE-2020-0992",
"CVE-2020-0993",
"CVE-2020-0994",
"CVE-2020-0995",
"CVE-2020-0999",
"CVE-2020-1003",
"CVE-2020-1004",
"CVE-2020-1005",
"CVE-2020-1007",
"CVE-2020-1008",
"CVE-2020-1009",
"CVE-2020-1011",
"CVE-2020-1014",
"CVE-2020-1015",
"CVE-2020-1016",
"CVE-2020-1020",
"CVE-2020-1027",
"CVE-2020-1094"
);
script_xref(name:"MSKB", value:"4550930");
script_xref(name:"MSFT", value:"MS20-4550930");
script_xref(name:"IAVA", value:"2020-A-0156-S");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/05/03");
script_xref(name:"CISA-KNOWN-EXPLOITED", value:"2022/06/13");
script_xref(name:"CEA-ID", value:"CEA-2020-0031");
script_name(english:"KB4550930: Windows 10 April 2020 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 4550930.
It is, therefore, affected by multiple vulnerabilities :
- An elevation of privilege vulnerability exists when a
Windows scheduled task improperly handles file
redirections. An attacker who successfully exploited
this vulnerability could delete a targeted file they
would not have permissions to. (CVE-2020-0936)
- 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-2020-0962)
- A memory corruption vulnerability exists when Windows
Media Foundation improperly handles objects in memory.
An attacker who successfully exploited the vulnerability
could install programs; view, change, or delete data; or
create new accounts with full user rights. 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 a malicious webpage. The security update addresses
the vulnerability by correcting how Windows Media
Foundation handles objects in memory. (CVE-2020-0948,
CVE-2020-0949, CVE-2020-0950)
- A remote code execution vulnerability exists in the way
that the scripting engine handles objects in memory in
Internet Explorer. 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-2020-0968)
- A remote code execution vulnerability exists when the
Windows Jet Database Engine improperly handles objects
in memory. An attacker who successfully exploited this
vulnerability could execute arbitrary code on a victim
system. An attacker could exploit this vulnerability by
enticing a victim to open a specially crafted file. The
update addresses the vulnerability by correcting the way
the Windows Jet Database Engine handles objects in
memory. (CVE-2020-0889, CVE-2020-0953, CVE-2020-0959,
CVE-2020-0960, CVE-2020-0988, CVE-2020-0992,
CVE-2020-0994, CVE-2020-0995, CVE-2020-0999,
CVE-2020-1008)
- A remoted code execution vulnerability exists in the way
that Microsoft Windows Codecs Library handles objects in
memory. An attacker who successfully exploited the
vulnerability could execute arbitrary code. Exploitation
of the vulnerability requires that a program process a
specially crafted image file. The update addresses the
vulnerability by correcting how Microsoft Windows Codecs
Library handles objects in memory. (CVE-2020-0965)
- An information disclosure vulnerability exists when
Media Foundation improperly handles objects in memory.
An attacker who successfully exploited this
vulnerability could obtain information to further
compromise the users system. (CVE-2020-0937,
CVE-2020-0945, CVE-2020-0946)
- An elevation of privilege vulnerability exists in the
way that the Microsoft Store Install Service handles
file operations in protected locations. An attacker who
successfully exploited the vulnerability could execute
code with elevated permissions. (CVE-2020-1009)
- A remote code execution vulnerability exists in
Microsoft Windows when the Windows Adobe Type Manager
Library improperly handles a specially-crafted multi-
master font - Adobe Type 1 PostScript format. For all
systems except Windows 10, an attacker who successfully
exploited the vulnerability could execute code remotely.
For systems running Windows 10, an attacker who
successfully exploited the vulnerability could execute
code in an AppContainer sandbox context with limited
privileges and capabilities. An attacker could then
install programs; view, change, or delete data; or
create new accounts with full user rights. There are
multiple ways an attacker could exploit the
vulnerability, such as convincing a user to open a
specially crafted document or viewing it in the Windows
Preview pane. The update addresses the vulnerability by
correcting how the Windows Adobe Type Manager Library
handles Type1 fonts. (CVE-2020-0938, CVE-2020-1020)
- An elevation of privilege vulnerability exists in the
way that the Windows Kernel handles objects in memory.
An attacker who successfully exploited the vulnerability
could execute code with elevated permissions.
(CVE-2020-1027)
- 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-2020-0821, CVE-2020-1007)
- An elevation of privilege vulnerability exists when the
Windows Work Folder Service improperly handles file
operations. An attacker who successfully exploited this
vulnerability could run processes in an elevated
context. An attacker could exploit this vulnerability by
running a specially crafted application on the victim
system. The update addresses the vulnerability by
correcting the way the Windows Work Folder Service
handles file operations. (CVE-2020-1094)
- A remote code execution vulnerability exists in the way
that the Windows Graphics Device Interface (GDI) handles
objects in the memory. 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-2020-0964)
- An elevation of privilege vulnerability exists when the
Windows Update Stack 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-2020-0985)
- An elevation of privilege vulnerability exists when the
Windows kernel 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-2020-1003)
- A remote code execution vulnerability exists when the
Windows font library improperly handles specially
crafted embedded fonts. An attacker who successfully
exploited the 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-2020-0687)
- An elevation of privilege vulnerability exists in the
Microsoft Windows Update Client when it does not
properly handle privileges. 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-2020-1014)
- A remote code execution vulnerability exists in the way
that Microsoft Graphics Components handle objects in
memory. An attacker who successfully exploited the
vulnerability could execute arbitrary code on a target
system. (CVE-2020-0907)
- An elevation of privilege vulnerability exists when the
Windows Graphics Component improperly handles objects in
memory. An attacker who successfully exploited this
vulnerability could run processes in an elevated
context. (CVE-2020-1004)
- An elevation of privilege vulnerability exists in the
way that the User-Mode Power Service (UMPS) handles
objects in memory. An attacker who successfully
exploited the vulnerability could execute code with
elevated permissions. (CVE-2020-1015)
- An elevation of privilege vulnerability exists when the
Windows Delivery Optimization service improperly handles
objects in memory. An attacker who successfully
exploited this vulnerability could run arbitrary code
with elevated system privileges. An attacker could then
install programs; view, change, or delete data; or
create new accounts with full user rights.
(CVE-2020-0983)
- An elevation of privilege vulnerability exists in
Windows when the Windows kernel-mode driver 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-2020-0956, CVE-2020-0958)
- An information disclosure vulnerability exists when the
Microsoft Windows Graphics Component improperly handles
objects in memory. An attacker who successfully
exploited the vulnerability could obtain information to
further compromise the users system. (CVE-2020-0982,
CVE-2020-0987, CVE-2020-1005)
- An elevation of privilege vulnerability exists when
DirectX improperly handles 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-2020-0784)
- An information disclosure vulnerability exists when the
Windows Push Notification Service improperly handles
objects in memory. An attacker who successfully
exploited this vulnerability could obtain information to
further compromise the users system. An authenticated
attacker could exploit this vulnerability by running a
specially crafted application. The update addresses the
vulnerability by correcting how the Windows Push
Notification Service handles objects in memory.
(CVE-2020-1016)
- 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-2020-0895, CVE-2020-0966,
CVE-2020-0967)
- 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-2020-0952)
- A denial of service vulnerability exists in Windows DNS
when it fails to properly handle queries. An attacker
who successfully exploited this vulnerability could
cause the DNS service to become nonresponsive.
(CVE-2020-0993)
- An information disclosure vulnerability exists when
certain central processing units (CPU) speculatively
access memory. An attacker who successfully exploited
the vulnerability could read privileged data across
trust boundaries. (CVE-2020-0955)
- An elevation of privilege vulnerability exists when the
Windows System Assessment Tool improperly handles file
operations. An attacker who successfully exploited this
vulnerability could run processes in an elevated
context. An attacker could exploit this vulnerability by
running a specially crafted application on the victim
system. The update addresses the vulnerability by
correcting the way the Windows System Assessment Tool
handles file operations. (CVE-2020-1011)
- A remote code execution vulnerability exists in the way
that the ChakraCore scripting 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. If the current user is logged
on with administrative user rights, an attacker who
successfully exploited the vulnerability could take
control of an affected system. An attacker could then
install programs; view, change, or delete data; or create
new accounts with full user rights. (CVE-2020-0969)");
# https://support.microsoft.com/en-us/help/4550930/windows-10-update-kb4550930
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?9b9dba94");
script_set_attribute(attribute:"solution", value:
"Apply Cumulative Update KB4550930.");
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-2020-1008");
script_set_attribute(attribute:"cvss3_score_source", value:"CVE-2020-1020");
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:"vuln_publication_date", value:"2020/04/14");
script_set_attribute(attribute:"patch_publication_date", value:"2020/04/14");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/04/14");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2020-2022 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 = "MS20-04";
kbs = make_list('4550930');
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:"10240",
rollup_date:"04_2020",
bulletin:bulletin,
rollup_kb_list:[4550930])
)
{
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-2020-0687
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0784
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0821
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0889
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0895
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0907
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0936
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0937
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0938
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0945
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0946
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0948
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0949
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0950
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0952
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0953
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0955
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0956
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0958
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0959
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0960
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0962
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0964
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0965
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0966
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0967
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0968
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0969
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0982
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0983
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0985
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0987
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0988
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0992
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0993
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0994
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0995
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-0999
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1003
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1004
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1005
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1007
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1008
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1009
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1011
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1014
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1015
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1016
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1020
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1027
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-1094
www.nessus.org/u?9b9dba94
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
EPSS
Percentile
99.3%