CVE-2017-8637 — MEDIUM (5.3)

Vulnerability Description

Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to bypass Arbitrary Code Guard (ACG) due to how Microsoft Edge accesses memory in code compiled by the Edge Just-In-Time (JIT) compiler, aka "Scripting Engine Security Feature Bypass Vulnerability".

CVSS Score

5.3

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

NONE

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Microsoft	Edge	All versions
Microsoft	Windows 10	1703

References

http://www.securityfocus.com/bid/100045Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039095Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8637PatchVendor Advisory
http://www.securityfocus.com/bid/100045Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1039095Third Party AdvisoryVDB Entry
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2017-8637PatchVendor Advisory

FAQ

What is CVE-2017-8637?

CVE-2017-8637 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Microsoft Edge in Microsoft Windows 10 1703 allows an attacker to bypass Arbitrary Code Guard (ACG) due to how Microsoft Edge accesses memory in code compiled by the Edge Just-In-Time (JIT) compiler, ...

How severe is CVE-2017-8637?

CVE-2017-8637 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-8637?

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