CVE-2018-0771 — MEDIUM (4.3)

Vulnerability Description

Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows a security feature bypass, due to how Edge handles different-origin requests, aka "Microsoft Edge Security Feature Bypass".

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	Edge	All versions
Microsoft	Windows 10	1607
Microsoft	Windows Server 2016	All versions

References

http://www.securityfocus.com/bid/102857Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040372Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0771PatchVendor Advisory
http://www.securityfocus.com/bid/102857Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1040372Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0771PatchVendor Advisory

FAQ

What is CVE-2018-0771?

CVE-2018-0771 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Microsoft Edge in Microsoft Windows 10 1607, 1703, and Windows Server 2016 allows a security feature bypass, due to how Edge handles different-origin requests, aka "Microsoft Edge Security Feature Byp...

How severe is CVE-2018-0771?

CVE-2018-0771 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-2018-0771?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft Edge, Microsoft Windows 10, Microsoft Windows Server 2016.