The remote Windows host is missing security update 4056897 or cumulative update 4056894. It is, therefore, affected by multiple vulnerabilities :
An vulnerability exists within microprocessors utilizing speculative execution and indirect branch prediction, which may allow an attacker with local user access to disclose information via a side-channel analysis.
(CVE-2017-5715, CVE-2017-5753, CVE-2017-5754)
An elevation of privilege vulnerability exists in Windows Adobe Type Manager Font Driver (ATMFD.dll) when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could execute arbitrary code and 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-2018-0788)
An information disclosure vulnerability exists in Windows Adobe Type Manager Font Driver (ATMFD.dll) when it fails to properly handle objects in memory. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that this vulnerability would not allow an attacker to execute code or to elevate their user rights directly, but it could be used to obtain information that could be used to try to further compromise the affected system. (CVE-2018-0754)
A remote code execution vulnerability exists in the way the scripting engine handles objects in memory in Microsoft browsers. 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-2018-0762, CVE-2018-0772)
An information disclosure vulnerability exists in the way that the Color Management Module (ICM32.dll) handles objects in memory. This vulnerability allows an attacker to retrieve information to bypass usermode ASLR (Address Space Layout Randomization) on 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-2018-0741)
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-2018-0747)
An elevation of privilege vulnerability exists in the Microsoft Server Message Block (SMB) Server when an attacker with valid credentials attempts to open a specially crafted file over the SMB protocol on the same machine. An attacker who successfully exploited this vulnerability could bypass certain security checks in the operating system. (CVE-2018-0749)
An elevation of privilege vulnerability exists in the way that the Windows Kernel API enforces permissions. An attacker who successfully exploited the vulnerability could impersonate processes, interject cross-process communication, or interrupt system functionality.
(CVE-2018-0748)
A Win32k information disclosure vulnerability exists when the Windows GDI component improperly discloses kernel memory addresses. An attacker who successfully exploited the vulnerability could obtain information to further compromise the users system. (CVE-2018-0750)
#
# (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(105552);
script_version("1.20");
script_cvs_date("Date: 2019/12/18");
script_cve_id(
"CVE-2017-5715",
"CVE-2017-5753",
"CVE-2017-5754",
"CVE-2018-0741",
"CVE-2018-0747",
"CVE-2018-0748",
"CVE-2018-0749",
"CVE-2018-0750",
"CVE-2018-0754",
"CVE-2018-0762",
"CVE-2018-0772",
"CVE-2018-0788"
);
script_bugtraq_id(102378);
script_xref(name:"MSKB", value:"4056897");
script_xref(name:"IAVA", value:"2018-A-0019");
script_xref(name:"IAVA", value:"2018-A-0020");
script_xref(name:"MSKB", value:"4056894");
script_xref(name:"MSFT", value:"MS18-4056897");
script_xref(name:"MSFT", value:"MS18-4056894");
script_name(english:"KB4056897: Windows 7 and Windows Server 2008 R2 January 2018 Security Update (Meltdown)(Spectre)");
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 4056897
or cumulative update 4056894. It is, therefore, affected by
multiple vulnerabilities :
- An vulnerability exists within microprocessors utilizing
speculative execution and indirect branch prediction,
which may allow an attacker with local user access to
disclose information via a side-channel analysis.
(CVE-2017-5715, CVE-2017-5753, CVE-2017-5754)
- An elevation of privilege vulnerability exists in
Windows Adobe Type Manager Font Driver (ATMFD.dll) when
it fails to properly handle objects in memory. An
attacker who successfully exploited this vulnerability
could execute arbitrary code and 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-2018-0788)
- An information disclosure vulnerability exists in
Windows Adobe Type Manager Font Driver (ATMFD.dll) when
it fails to properly handle objects in memory. An
attacker who successfully exploited this vulnerability
could potentially read data that was not intended to be
disclosed. Note that this vulnerability would not allow
an attacker to execute code or to elevate their user
rights directly, but it could be used to obtain
information that could be used to try to further
compromise the affected system. (CVE-2018-0754)
- A remote code execution vulnerability exists in the way
the scripting engine handles objects in memory in
Microsoft browsers. 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-2018-0762, CVE-2018-0772)
- An information disclosure vulnerability exists in the
way that the Color Management Module (ICM32.dll) handles
objects in memory. This vulnerability allows an attacker
to retrieve information to bypass usermode ASLR (Address
Space Layout Randomization) on 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-2018-0741)
- 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-2018-0747)
- An elevation of privilege vulnerability exists in the
Microsoft Server Message Block (SMB) Server when an
attacker with valid credentials attempts to open a
specially crafted file over the SMB protocol on the same
machine. An attacker who successfully exploited this
vulnerability could bypass certain security checks in
the operating system. (CVE-2018-0749)
- An elevation of privilege vulnerability exists in the
way that the Windows Kernel API enforces permissions. An
attacker who successfully exploited the vulnerability
could impersonate processes, interject cross-process
communication, or interrupt system functionality.
(CVE-2018-0748)
- A Win32k information disclosure vulnerability exists
when the Windows GDI component improperly discloses
kernel memory addresses. An attacker who successfully
exploited the vulnerability could obtain information to
further compromise the users system. (CVE-2018-0750)");
# https://support.microsoft.com/en-us/help/4056897/windows-7-update-kb4056897
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?7fb3e6d3");
# https://support.microsoft.com/en-us/help/4056894/windows-7-update-kb4056894
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?018fc10e");
# https://support.microsoft.com/en-us/help/4072698/windows-server-speculative-execution-side-channel-vulnerabilities-prot
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?8902cebb");
# https://support.microsoft.com/en-us/help/4072699/windows-security-updates-and-antivirus-software
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?67de4887");
# https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/ADV180002
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?573cb1ef");
script_set_attribute(attribute:"solution", value:
"Apply Security Only update KB4056897 or Cumulative Update KB4056894
as well as refer to the KB4072698 article for additional information.
Note: Due to a compatibility issue with some antivirus software
products, it may not be possible to apply the required updates.
See Microsoft KB article 4072699 for more information.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:H/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:H/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-2018-0762");
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:"vuln_publication_date", value:"2018/01/04");
script_set_attribute(attribute:"patch_publication_date", value:"2018/01/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/01/04");
script_set_attribute(attribute:"in_the_news", value:"true");
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) 2018-2019 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("smb_reg_query.inc");
get_kb_item_or_exit("SMB/MS_Bulletin_Checks/Possible");
bulletin = "MS18-01";
kbs = make_list('4056897', '4056894');
productname = get_kb_item_or_exit("SMB/ProductName", exit_code:1);
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(win7:'1') <= 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:"6.1",
sp:1,
rollup_date:"01_2018",
bulletin:bulletin,
rollup_kb_list:[4056897, 4056894])
)
{
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-2017-5715
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5753
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-5754
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0741
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0747
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0748
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0749
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0750
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0754
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0762
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0772
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-0788
www.nessus.org/u?018fc10e
www.nessus.org/u?573cb1ef
www.nessus.org/u?67de4887
www.nessus.org/u?7fb3e6d3
www.nessus.org/u?8902cebb