KB4015068: Security Update for the LDAP Elevation of Privilege Vulnerability (April 2017)

high Nessus Plugin ID 99306

Synopsis

The remote Windows host is affected by an elevation of privilege vulnerability.

Description

The remote Windows host is missing security update KB4015068. It is, therefore, affected by a flaw in LDAP due to buffer request lengths not being properly calculated. An unauthenticated, remote attacker can exploit this, via specially crafted traffic sent to a Domain Controller, to run processes with elevated privileges.

Solution

Apply security update KB4015068.

See Also

http://www.nessus.org/u?1cf789b2

http://www.nessus.org/u?25c40acd

Plugin Details

Severity: High

ID: 99306

File Name: smb_nt_ms17_apr_4015068.nasl

Version: 1.12

Type: local

Agent: windows

Published: 4/12/2017

Updated: 11/13/2019

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: High

Base Score: 9.3

Temporal Score: 6.9

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

CVSS Score Source: CVE-2017-0166

CVSS v3

Risk Factor: High

Base Score: 8.1

Temporal Score: 7.1

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

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

Vulnerability Information

CPE: cpe:/o:microsoft:windows

Required KB Items: SMB/MS_Bulletin_Checks/Possible

Exploit Ease: No known exploits are available

Patch Publication Date: 4/11/2017

Vulnerability Publication Date: 4/11/2017

Reference Information

CVE: CVE-2017-0166

BID: 97446

MSFT: MS17-4015068

MSKB: 4015068