Vulnerability 167182 - CERT Civis.Net

Vulnerability Name:

CCN-167182

Published:

2019-09-17

Updated:

2019-09-17

Summary:

Microsoft Windows could allow a local authenticated attacker to bypass security restrictions, caused by misconfiguration issue in Internet Settings register. By sending a specially-crafted request, an attacker could exploit this vulnerability to allow web pages to invoke VBScript engine on security zones that should not be allowed.

CVSS v3 Severity:

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
4.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): Low User Interaction (UI): None
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Consequences:

Bypass Security

References:

Source: XF
Type: UNKNOWN
ms-windows-internetsettings-sec-bypass(167182)

Source: CCN
Type: Packet Storm Security [09-17-2019]
Microsoft Windows Internet Settings Security Feature Bypass

Source: CCN
Type: Microsoft Web site
Microsoft Windows

Vulnerable Configuration:

Configuration CCN 1:

cpe:/o:microsoft:windows_7:-:sp1:-:*:-:-:x32:*

OR cpe:/o:microsoft:windows_7:*:sp1:*:*:*:*:x64:*

OR cpe:/o:microsoft:windows_8:-:-:-:*:-:-:x32:*

OR cpe:/o:microsoft:windows_8:*:*:*:*:*:*:x64:*

OR cpe:/o:microsoft:windows_8.1:-:-:-:*:-:-:x32:*

OR cpe:/o:microsoft:windows_8.1:*:*:*:*:*:*:x64:*

Denotes that component is vulnerable

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