CVE-2017-8736 — MEDIUM (4.3)

Vulnerability Description

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".

CVSS Score

4.3

MEDIUM

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Microsoft	Internet Explorer	11
Microsoft	Windows 7	All versions
Microsoft	Windows 8.1	All versions
Microsoft	Windows Rt 8.1	All versions
Microsoft	Windows Server 2008	r2
Microsoft	Windows Server 2012	r2
Microsoft	Edge	All versions
Microsoft	Windows 10	-
Microsoft	Windows Server 2016	All versions

Related Weaknesses (CWE)

CWE-200

References

http://www.securityfocus.com/bid/100743Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039342Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039343Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8736PatchVendor Advisory
http://www.securityfocus.com/bid/100743Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039342Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039343Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8736PatchVendor Advisory

FAQ

What is CVE-2017-8736?

CVE-2017-8736 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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, 160...

How severe is CVE-2017-8736?

CVE-2017-8736 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-8736?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Internet Explorer, Microsoft Windows 7, Microsoft Windows 8.1, Microsoft Windows Rt 8.1, Microsoft Windows Server 2008.