NVD

CVE-2017-11843 Detail

Description

ChakraCore and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, CVE-2017-11871, and CVE-2017-11873.

Severity

CVSS 3.x Severity and Metrics:

NIST: NVD

Base Score: 7.5 HIGH

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/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/101740	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039780	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1039781	Third Party Advisory VDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11843	Patch Vendor Advisory

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-119	Improper Restriction of Operations within the Bounds of a Memory Buffer	NIST

Known Affected Software Configurations Switch to CPE 2.2

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Change History

2 change records found show changes

Initial Analysis by NIST 12/01/2017 9:12:13 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		Record truncated, showing 500 of 589 characters. View Entire Change Record AND OR cpe:2.3:a:microsoft:chakracore::::::::* cpe:2.3:a:microsoft:internet_explorer::::::::* OR cpe:2.3:o:microsoft:windows_7::sp1::::::* cpe:2.3:o:microsoft:windows_8.1:::::::: cpe:2.3:o:microsoft:windows_rt_8.1:::::::: cpe:2.3:o:microsoft:windows_server_2008::sp2::::::* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::: cpe:2.3:o:microsoft:windows_serve
Added	CPE Configuration		Record truncated, showing 500 of 568 characters. View Entire Change Record AND OR cpe:2.3:a:microsoft:edge::::::::* cpe:2.3:a:microsoft:internet_explorer::::::::* OR cpe:2.3:o:microsoft:windows_10:::::::: cpe:2.3:o:microsoft:windows_10:1511:::::::* 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_server_2016::::::::
Added	CVSS V2		(AV:N/AC:H/Au:N/C:C/I:C/A:C)
Added	CVSS V3		AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Added	CWE		CWE-119
Changed	Reference Type	http://www.securityfocus.com/bid/101740 No Types Assigned	http://www.securityfocus.com/bid/101740 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1039780 No Types Assigned	http://www.securitytracker.com/id/1039780 Third Party Advisory, VDB Entry
Changed	Reference Type	http://www.securitytracker.com/id/1039781 No Types Assigned	http://www.securitytracker.com/id/1039781 Third Party Advisory, VDB Entry
Changed	Reference Type	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11843 No Types Assigned	https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11843 Patch, Vendor Advisory

Quick Info

CVE Dictionary Entry:
CVE-2017-11843
NVD Published Date:
11/14/2017
NVD Last Modified:
12/01/2017
Source:
Microsoft Corporation

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National Vulnerability Database