CVE-2017-11919 : ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 200

ChakraCore, and Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 R2, and Windows 10 Gold, 1511, 1607, 1703, 1709, Windows Server 2016, and Microsoft Edge in Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows an attacker to obtain information to further compromise the user's system, due to how the scripting engine handles objects in memory, aka "Scripting Engine Information Disclosure Vulnerability". This CVE ID is unique from CVE-2017-11887 and CVE-2017-11906.

Published 2017-12-12 21:29:02

Updated 2017-12-26 14:58:40

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2017-11919

Microsoft » Internet Explorer » Version: 11
cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 10 » Version: 1511
When used together with: Microsoft » Windows 10 » Version: 1607
When used together with: Microsoft » Windows 10 » Version: 1703
When used together with: Microsoft » Windows 10 » Version: 1709
When used together with: Microsoft » Windows 7 » Version: N/A Update SP1
When used together with: Microsoft » Windows 8.1 » Version: N/A
When used together with: Microsoft » Windows Rt 8.1 » Version: N/A
When used together with: Microsoft » Windows Server 2008 » Version: R2 Update SP1
When used together with: Microsoft » Windows Server 2012 » Version: R2
When used together with: Microsoft » Windows Server 2016 » Version: N/A
Microsoft » Edge » Version: N/A
cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 10 » Version: 1511
When used together with: Microsoft » Windows 10 » Version: 1607
When used together with: Microsoft » Windows 10 » Version: 1703
When used together with: Microsoft » Windows 10 » Version: 1709
When used together with: Microsoft » Windows Server 2016 » Version: N/A
Microsoft » Chakracore
Versions before (<) 1.7.5
cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 10 » Version: N/A
When used together with: Microsoft » Windows 10 » Version: 1511
When used together with: Microsoft » Windows 10 » Version: 1607
When used together with: Microsoft » Windows 10 » Version: 1703
When used together with: Microsoft » Windows 10 » Version: 1709
When used together with: Microsoft » Windows 7 » Version: N/A Update SP1
When used together with: Microsoft » Windows 8.1 » Version: N/A
When used together with: Microsoft » Windows Rt 8.1 » Version: N/A
When used together with: Microsoft » Windows Server 2008 » Version: R2 Update SP1
When used together with: Microsoft » Windows Server 2012 » Version: R2
When used together with: Microsoft » Windows Server 2016 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2017-11919

EPSS FAQ

1.38%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 86 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-11919

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
2.6	LOW	AV:N/AC:H/Au:N/C:P/I:N/A:N	4.9	2.9	NIST
Access Vector: Network Access Complexity: High Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
5.3	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N	1.6	3.6	NIST
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2017-11919

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-11919

http://www.securitytracker.com/id/1039993

Microsoft Internet Explorer Flaw Lets Remote Users Obtain Potentially Sensitive Information on the Target System - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-11919

CVE-2017-11919 | Scripting Engine Information Disclosure Vulnerability
Patch;Vendor Advisory
http://www.securityfocus.com/bid/102093

Microsoft Internet Explorer and Edge CVE-2017-11919 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry

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Vulnerability Details : CVE-2017-11919

Products affected by CVE-2017-11919

Exploit prediction scoring system (EPSS) score for CVE-2017-11919

CVSS scores for CVE-2017-11919

CWE ids for CVE-2017-11919

References for CVE-2017-11919