NVD

CVE-2018-8357 Detail

Description

An elevation of privilege vulnerability exists in Microsoft browsers allowing sandbox escape, aka "Microsoft Browser Elevation of Privilege Vulnerability." This affects Internet Explorer 11, Microsoft Edge.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 8.3 HIGH

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

NVD Analysts use publicly available information to associate vector strings and CVSS scores. We also display any CVSS information provided within the CVE List from the CNA.

Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securityfocus.com/bid/105022	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1041457	Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8357	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

3 change records found show changes

Initial Analysis by NIST 10/12/2018 1:58:32 PM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:a:microsoft:edge:-::::::: OR cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_10:1607:::::::* cpe:2.3:o:microsoft:windows_10:1703:::::::* cpe:2.3:o:microsoft:windows_10:1803:::::::* cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
Added	CPE Configuration		AND OR cpe:2.3:a:microsoft:internet_explorer:11::::::: OR cpe:2.3:o:microsoft:windows_10:-:::::::* cpe:2.3:o:microsoft:windows_10:1607:::::::* cpe:2.3:o:microsoft:windows_10:1703:::::::* cpe:2.3:o:microsoft:windows_10:1709:::::::* cpe:2.3:o:microsoft:windows_10:1803:::::::* cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
Added	CVSS V2		(AV:N/AC:H/Au:N/C:P/I:P/A:P)
Added	CVSS V2 Metadata		Victim must voluntarily interact with attack mechanism
Added	CVSS V3		AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Added	CWE		CWE-264
Changed	Reference Type	http://www.securityfocus.com/bid/105022 No Types Assigned	http://www.securityfocus.com/bid/105022 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1041457 No Types Assigned	http://www.securitytracker.com/id/1041457 Third Party Advisory, VDB Entry
Changed	Reference Type	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8357 No Types Assigned	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8357 Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-8357
NVD Published Date:
08/15/2018
NVD Last Modified:
10/02/2019
Source:
Microsoft Corporation

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Information Technology Laboratory

National Vulnerability Database