CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.9%
The remote Windows host is missing security update 4041687 or cumulative update 4041693. It is, therefore, affected by multiple vulnerabilities :
A remote code execution vulnerability exists when Internet Explorer improperly accesses objects in memory via the Microsoft Windows Text Services Framework. 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-2017-8727)
A remote code execution vulnerability exists when Windows Search handles objects in 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-2017-11771)
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-2017-11824)
An elevation of privilege vulnerability exists 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-2017-8689, CVE-2017-8694)
A buffer overflow vulnerability exists in the Microsoft JET Database Engine that could allow remote code execution on an affected system. An attacker who successfully exploited this 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. Users whose accounts are configured to have fewer user rights on the system could be less impacted than users who operate with administrative user rights. (CVE-2017-8717, CVE-2017-8718)
An information disclosure vulnerability exists in the way that the Windows Graphics Device Interface (GDI) handles objects in memory, allowing an attacker to retrieve information from a targeted system. By itself, the information disclosure does not allow arbitrary code execution; however, it could allow arbitrary code to be run if the attacker uses it in combination with another vulnerability. (CVE-2017-11816)
An information disclosure vulnerability exists in the way that the Windows SMB Server handles certain requests. An authenticated attacker who successfully exploited this vulnerability could craft a special packet, which could lead to information disclosure from the server. (CVE-2017-11815)
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-2017-11765, CVE-2017-11814)
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-2017-11793, CVE-2017-11810)
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-2017-11762, CVE-2017-11763)
An information disclosure vulnerability exists when Internet Explorer improperly handles objects in memory.
An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11790)
An information disclosure vulnerability exists when the Windows kernel improperly initializes objects in memory.
(CVE-2017-11817)
A denial of service vulnerability exists in the Microsoft Server Block Message (SMB) when an attacker sends specially crafted requests to the server. An attacker who exploited this vulnerability could cause the affected system to crash. To attempt to exploit this issue, an attacker would need to send specially crafted SMB requests to the target system. Note that the denial of service vulnerability would not allow an attacker to execute code or to elevate their user rights, but it could cause the affected system to stop accepting requests. The security update addresses the vulnerability by correcting the manner in which SMB handles specially crafted client requests.
(CVE-2017-11781)
An elevation of privilege vulnerability exists when Windows improperly handles calls to Advanced Local Procedure Call (ALPC). An attacker who successfully exploited this vulnerability could run arbitrary code in the security context of the local system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
(CVE-2017-11783)
An Information disclosure vulnerability exists when Windows Search improperly handles objects in memory. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2017-11772)
An Security Feature bypass vulnerability exists in Microsoft Windows storage when it fails to validate an integrity-level check. An attacker who successfully exploited the vulnerability could allow an application with a certain integrity level to execute code at a different integrity level. The update addresses the vulnerability by correcting how Microsoft storage validates an integrity-level check. (CVE-2017-11818)
A remote code execution vulnerability exists in the way that the Microsoft Server Message Block 1.0 (SMBv1) server handles certain requests. An attacker who successfully exploited the vulnerability could gain the ability to execute code on the target server.
(CVE-2017-11780)
A remote code execution vulnerability exists in Windows Domain Name System (DNS) DNSAPI.dll when it fails to properly handle DNS responses. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the Local System Account. (CVE-2017-11779)
A remote code execution vulnerability exists when Internet Explorer improperly accesses 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-2017-11813, CVE-2017-11822)
An information disclosure vulnerability exists in the Windows kernel that could allow an attacker to retrieve information that could lead to a Kernel Address Space Layout Randomization (ASLR) bypass. An attacker who successfully exploited the vulnerability could retrieve the memory address of a kernel object. (CVE-2017-11784, CVE-2017-11785)
A spoofing vulnerability exists in the Windows implementation of wireless networking. An attacker who successfully exploited this vulnerability could potentially replay broadcast and/or multicast traffic to hosts on a WPA or WPA 2-protected wireless network.
(CVE-2017-13080)
#
# (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(103750);
script_version("1.21");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/06/17");
script_cve_id(
"CVE-2017-8689",
"CVE-2017-8694",
"CVE-2017-8717",
"CVE-2017-8718",
"CVE-2017-8727",
"CVE-2017-11762",
"CVE-2017-11763",
"CVE-2017-11765",
"CVE-2017-11771",
"CVE-2017-11772",
"CVE-2017-11779",
"CVE-2017-11780",
"CVE-2017-11781",
"CVE-2017-11783",
"CVE-2017-11784",
"CVE-2017-11785",
"CVE-2017-11790",
"CVE-2017-11793",
"CVE-2017-11810",
"CVE-2017-11813",
"CVE-2017-11814",
"CVE-2017-11815",
"CVE-2017-11816",
"CVE-2017-11817",
"CVE-2017-11818",
"CVE-2017-11822",
"CVE-2017-11824",
"CVE-2017-13080"
);
script_bugtraq_id(
101077,
101081,
101083,
101093,
101094,
101095,
101099,
101100,
101101,
101108,
101109,
101110,
101111,
101114,
101116,
101122,
101128,
101136,
101140,
101141,
101142,
101144,
101147,
101149,
101161,
101162,
101166,
101274
);
script_xref(name:"MSKB", value:"4041687");
script_xref(name:"IAVA", value:"2017-A-0310");
script_xref(name:"MSKB", value:"4041693");
script_xref(name:"MSFT", value:"MS17-4041687");
script_xref(name:"MSFT", value:"MS17-4041693");
script_name(english:"Windows 8.1 and Windows Server 2012 R2 October 2017 Security Updates (KRACK)");
script_summary(english:"Checks for rollup.");
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 4041687
or cumulative update 4041693. It is, therefore, affected by
multiple vulnerabilities :
- A remote code execution vulnerability exists when
Internet Explorer improperly accesses objects in memory
via the Microsoft Windows Text Services Framework. 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-2017-8727)
- A remote code execution vulnerability exists when
Windows Search handles objects in 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-2017-11771)
- 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-2017-11824)
- An elevation of privilege vulnerability exists 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-2017-8689, CVE-2017-8694)
- A buffer overflow vulnerability exists in the Microsoft
JET Database Engine that could allow remote code
execution on an affected system. An attacker who
successfully exploited this 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. Users whose
accounts are configured to have fewer user rights on the
system could be less impacted than users who operate
with administrative user rights. (CVE-2017-8717,
CVE-2017-8718)
- An information disclosure vulnerability exists in the
way that the Windows Graphics Device Interface (GDI)
handles objects in memory, allowing an attacker to
retrieve information from a targeted system. By itself,
the information disclosure does not allow arbitrary code
execution; however, it could allow arbitrary code to be
run if the attacker uses it in combination with another
vulnerability. (CVE-2017-11816)
- An information disclosure vulnerability exists in the
way that the Windows SMB Server handles certain
requests. An authenticated attacker who successfully
exploited this vulnerability could craft a special
packet, which could lead to information disclosure from
the server. (CVE-2017-11815)
- 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-2017-11765, CVE-2017-11814)
- 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-2017-11793, CVE-2017-11810)
- 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-2017-11762,
CVE-2017-11763)
- An information disclosure vulnerability exists when
Internet Explorer improperly handles objects in memory.
An attacker who successfully exploited the vulnerability
could obtain information to further compromise the users
system. (CVE-2017-11790)
- An information disclosure vulnerability exists when the
Windows kernel improperly initializes objects in memory.
(CVE-2017-11817)
- A denial of service vulnerability exists in the
Microsoft Server Block Message (SMB) when an attacker
sends specially crafted requests to the server. An
attacker who exploited this vulnerability could cause
the affected system to crash. To attempt to exploit this
issue, an attacker would need to send specially crafted
SMB requests to the target system. Note that the denial
of service vulnerability would not allow an attacker to
execute code or to elevate their user rights, but it
could cause the affected system to stop accepting
requests. The security update addresses the
vulnerability by correcting the manner in which SMB
handles specially crafted client requests.
(CVE-2017-11781)
- An elevation of privilege vulnerability exists when
Windows improperly handles calls to Advanced Local
Procedure Call (ALPC). An attacker who successfully
exploited this vulnerability could run arbitrary code in
the security context of the local system. An attacker
could then install programs; view, change, or delete
data; or create new accounts with full user rights.
(CVE-2017-11783)
- An Information disclosure vulnerability exists when
Windows Search improperly handles objects in memory. An
attacker who successfully exploited the vulnerability
could obtain information to further compromise the users
system. (CVE-2017-11772)
- An Security Feature bypass vulnerability exists in
Microsoft Windows storage when it fails to validate an
integrity-level check. An attacker who successfully
exploited the vulnerability could allow an application
with a certain integrity level to execute code at a
different integrity level. The update addresses the
vulnerability by correcting how Microsoft storage
validates an integrity-level check. (CVE-2017-11818)
- A remote code execution vulnerability exists in the way
that the Microsoft Server Message Block 1.0 (SMBv1)
server handles certain requests. An attacker who
successfully exploited the vulnerability could gain the
ability to execute code on the target server.
(CVE-2017-11780)
- A remote code execution vulnerability
exists in Windows Domain Name System (DNS) DNSAPI.dll
when it fails to properly handle DNS responses. An
attacker who successfully exploited the vulnerability
could run arbitrary code in the context of the Local
System Account. (CVE-2017-11779)
- A remote code execution vulnerability exists when
Internet Explorer improperly accesses 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-2017-11813,
CVE-2017-11822)
- An information disclosure vulnerability exists in the
Windows kernel that could allow an attacker to retrieve
information that could lead to a Kernel Address Space
Layout Randomization (ASLR) bypass. An attacker who
successfully exploited the vulnerability could retrieve
the memory address of a kernel object. (CVE-2017-11784,
CVE-2017-11785)
- A spoofing vulnerability exists in the Windows
implementation of wireless networking. An attacker who
successfully exploited this vulnerability could
potentially replay broadcast and/or multicast traffic
to hosts on a WPA or WPA 2-protected wireless network.
(CVE-2017-13080)");
# https://support.microsoft.com/en-us/help/4041687/windows-81-update-kb4041687
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?c1c67d5c");
# https://support.microsoft.com/en-us/help/4041693/windows-81-update-kb4041693
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?1c3325f2");
script_set_attribute(attribute:"solution", value:
"Apply Security Only update KB4041687 or Cumulative update KB4041693.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/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: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-2017-11771");
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:"in_the_news", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2017/10/10");
script_set_attribute(attribute:"patch_publication_date", value:"2017/10/10");
script_set_attribute(attribute:"plugin_publication_date", value:"2017/10/10");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_8");
script_set_attribute(attribute:"cpe", value:"cpe:/o:microsoft:windows_server_2012:r2");
script_set_attribute(attribute:"stig_severity", value:"II");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"Windows : Microsoft Bulletins");
script_copyright(english:"This script is Copyright (C) 2017-2024 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 = "MS17-10";
kbs = make_list('4041687', '4041693');
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(win81:'0') <= 0) audit(AUDIT_OS_SP_NOT_VULN);
# Windows 8 EOL
productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
if ("Windows 8" >< productname && "8.1" >!< productname)
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:"6.3",
sp:0,
rollup_date:"10_2017",
bulletin:bulletin,
rollup_kb_list:[4041687, 4041693])
)
{
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-2017-11762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11763
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11765
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11771
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11772
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11779
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11780
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11781
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11783
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11784
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11785
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11790
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11793
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11810
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11813
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11814
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11815
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11816
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11817
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11818
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11822
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-11824
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-13080
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8689
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8694
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8717
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8718
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8727
www.nessus.org/u?1c3325f2
www.nessus.org/u?c1c67d5c
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
98.9%