KB4074587: Windows 7 and Windows Server 2008 R2 February 2018 Security Update

High Nessus Plugin ID 106802

Synopsis

The remote Windows host is affected by multiple vulnerabilities.

Description

The remote Windows host is missing security update 4074587 or cumulative update 4074598. It is, therefore, affected by multiple vulnerabilities :

- 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-2018-0866)

- 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-2018-0757, CVE-2018-0829, CVE-2018-0830)

- An information disclosure vulnerability exists when VBScript improperly discloses the contents of its memory, which could provide an attacker with information to further compromise the users computer or data.
(CVE-2018-0847)

- A remote code execution vulnerability exists in StructuredQuery when the software fails to properly handle objects in memory. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the current user. If the current user is logged on with administrative user rights, an attacker 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-2018-0825)

- 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-2018-0742, CVE-2018-0820)

- A remote code execution vulnerability exists when Windows improperly handles objects in memory. An attacker who successfully exploited these vulnerabilities could take control of an affected system. (CVE-2018-0842)

- An elevation of privilege vulnerability exists when the Windows Common Log File System (CLFS) driver improperly handles objects in memory. An attacker who successfully exploited this vulnerability could run processes in an elevated context. (CVE-2018-0844, CVE-2018-0846)

- 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-2018-0840)

- An information disclosure vulnerability exists in the way that the Microsoft Windows Embedded OpenType (EOT) font engine parses specially crafted embedded fonts. An attacker who successfully exploited this vulnerability could potentially read data that was not intended to be disclosed. Note that while this vulnerability would not allow an attacker to either execute code or to elevate user rights directly, it could be used to obtain information in an attempt to further compromise the affected system. (CVE-2018-0755, CVE-2018-0760, CVE-2018-0761, CVE-2018-0855)

Solution

Apply Security Only update KB4074587 or Cumulative Update KB4074598.

See Also

http://www.nessus.org/u?ef621048

http://www.nessus.org/u?d1b6209b

Plugin Details

Severity: High

ID: 106802

File Name: smb_nt_ms18_feb_4074598.nasl

Version: 1.4

Type: local

Agent: windows

Published: 2018/02/13

Modified: 2018/05/11

Dependencies: 57033, 93962, 13855

Risk Information

Risk Factor: High

CVSS v2.0

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

CVSS v3.0

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 2018/02/13

Vulnerability Publication Date: 2018/02/13

Reference Information

CVE: CVE-2018-0742, CVE-2018-0755, CVE-2018-0757, CVE-2018-0760, CVE-2018-0761, CVE-2018-0820, CVE-2018-0825, CVE-2018-0829, CVE-2018-0830, CVE-2018-0840, CVE-2018-0842, CVE-2018-0844, CVE-2018-0846, CVE-2018-0847, CVE-2018-0855, CVE-2018-0866

MSKB: 4074598, 4074587

MSFT: MS18-4074598, MS18-4074587