Security Updates for Windows 10 / Windows Server 2016 (August 2018) (Spectre) (Meltdown) (Foreshadow)

Medium Nessus Plugin ID 112116

Synopsis

The remote Windows host is missing a microcode update.

Description

The remote Windows host is missing a security update. It is, therefore, missing microcode updates to address Rogue System Register Read (RSRE), Speculative Store Bypass (SSB), L1 Terminal Fault (L1TF), and Branch Target Injection vulnerabilities.

Solution

Microsoft has released security updates for Windows 10 and Windows Server 2016.

See Also

https://support.microsoft.com/en-us/help/4346084/kb4346084-intel-microcode-updates

https://support.microsoft.com/en-us/help/4346085/kb4346085-intel-microcode-updates

https://support.microsoft.com/en-us/help/4346086/kb4346086-intel-microcode-updates

https://support.microsoft.com/en-us/help/4346087/kb4346087-intel-microcode-updates

https://support.microsoft.com/en-us/help/4346088/kb4346088-intel-microcode-updates

Plugin Details

Severity: Medium

ID: 112116

File Name: smb_nt_ms18_aug_microcode.nasl

Version: 1.4

Type: local

Agent: windows

Published: 2018/08/24

Updated: 2019/04/05

Dependencies: 57033, 13855, 93962

Risk Information

Risk Factor: Medium

CVSS Score Source: CVE-2018-3615

CVSS v2.0

Base Score: 5.4

Temporal Score: 4.2

Vector: CVSS2#AV:L/AC:M/Au:N/C:C/I:P/A:N

Temporal Vector: CVSS2#E:POC/RL:OF/RC:C

CVSS v3.0

Base Score: 6.4

Temporal Score: 5.8

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

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: 2018/08/21

Vulnerability Publication Date: 2018/08/21

Reference Information

CVE: CVE-2018-3615, CVE-2018-3620, CVE-2018-3639, CVE-2018-3640, CVE-2018-3646

BID: 104228, 104232, 105080

MSKB: 4346084, 4346085, 4346086, 4346087, 4346088

MSFT: MS18-4346084, MS18-4346085, MS18-4346086, MS18-4346087, MS18-4346088