MS15-105: Vulnerability in Windows Hyper-V Could Allow Security Feature Bypass (3091287)

medium Nessus Plugin ID 85848
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Synopsis

The remote Windows host is affected by a security bypass vulnerability.

Description

The remote Windows host is affected by a security bypass vulnerability in Windows Hyper-V due to improper application of access control list (ACL) configuration settings. A local attacker can exploit this, via a specially crafted application, to cause Hyper-V to allow unintended network traffic.

Solution

Microsoft has released a set of patches for Windows 8.1, 2012 R2, and 10.

See Also

https://docs.microsoft.com/en-us/security-updates/SecurityBulletins/2015/ms15-105

Plugin Details

Severity: Medium

ID: 85848

File Name: smb_nt_ms15-105.nasl

Version: 1.12

Type: local

Agent: windows

Published: 9/8/2015

Updated: 11/22/2019

Dependencies: smb_hotfixes.nasl, wmi_enum_server_features.nbin, ms_bulletin_checks_possible.nasl

Risk Information

CVSS Score Source: CVE-2015-2534

VPR

Risk Factor: Low

Score: 1.4

CVSS v2

Risk Factor: Low

Base Score: 1.9

Temporal Score: 1.4

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

Temporal Vector: E:U/RL:OF/RC:C

CVSS v3

Risk Factor: Medium

Base Score: 4

Temporal Score: 3.5

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

Temporal Vector: 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: 9/8/2015

Vulnerability Publication Date: 9/8/2015

Reference Information

CVE: CVE-2015-2534

BID: 76604

MSFT: MS15-105

MSKB: 3081455, 3087088