CVE-2017-8736 : Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 R2 SP1, Window

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 Microsoft Edge and Internet Explorer in Windows 10 Gold, 1511, 1607, 1703, and Windows Server 2016 allow an attacker to obtain specific information used in the parent domain, due to Microsoft browser parent domain verification in certain functionality, aka "Microsoft Browser Information Disclosure Vulnerability".

Published 2017-09-13 01:29:11

Updated 2017-09-21 15:00:51

Source Microsoft Corporation

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2017-8736

Microsoft » Internet Explorer » Version: 11
cpe:2.3:a:microsoft:internet_explorer:11:*:*:*:*:*:*:*
Matching versions
When used together with: Microsoft » Windows 7 » Update SP1
When used together with: Microsoft » Windows 8.1
When used together with: Microsoft » Windows Rt 8.1
When used together with: Microsoft » Windows Server 2008 » Version: R2 Update SP1
When used together with: Microsoft » Windows Server 2012 » Version: R2
Microsoft » Edge
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 Server 2016

Exploit prediction scoring system (EPSS) score for CVE-2017-8736

EPSS FAQ

1.61%

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

~ 87 %

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

CVSS scores for CVE-2017-8736

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.3	MEDIUM	AV:N/AC:M/Au:N/C:P/I:N/A:N	8.6	2.9	NIST
Access Vector: Network Access Complexity: Medium Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: Required Scope: Unchanged Confidentiality: Low Integrity: None Availability: None

CWE ids for CVE-2017-8736

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-2017-8736

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8736

CVE-2017-8736 | Microsoft Browser Information Disclosure Vulnerability
Patch;Vendor Advisory
http://www.securityfocus.com/bid/100743

Microsoft Internet Explorer and Edge CVE-2017-8736 Information Disclosure Vulnerability
Third Party Advisory;VDB Entry
http://www.securitytracker.com/id/1039342

Microsoft Edge Multiple Bugs Let Remote Users Obtain Potentially Sensitive Information and Execute Arbitrary Code - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url
http://www.securitytracker.com/id/1039343

Microsoft Internet Explorer Multiple Flaws Let Remote Users Obtain Potentially Sensitive Cross-Domain Information and Execute Arbitrary Code - SecurityTracker
Third Party Advisory;VDB Entry

CVEs referencing this url

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Vulnerability Details : CVE-2017-8736

Products affected by CVE-2017-8736

Exploit prediction scoring system (EPSS) score for CVE-2017-8736

CVSS scores for CVE-2017-8736

CWE ids for CVE-2017-8736

References for CVE-2017-8736