CVE-2016-3390

High

Description

The scripting engines in Microsoft Internet Explorer 11 and Microsoft Edge allow remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, as demonstrated by the Chakra JavaScript engine, aka "Scripting Engine Memory Corruption Vulnerability."

SeverityHigh

CVSS7.5

Exploit probability—

Product

Microsoft Edge

PublishedOct 14, 2016

First seenOct 14, 2016

How to fix

Update

Microsoft.ChakraCore1.2.1 or later

Vendor advisories

docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-119
docs.microsoft.com/en-us/security-updates/securitybulletins/2016/ms16-118

Affected products

Product	Affected versions	Fixed in
microsoft edge	No range specified	—
microsoft internet_explorer	11	—
Microsoft.ChakraCoreNuGet	v < 1.2.1	1.2.1

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