Information Exposure Affecting microsoft.chakracore package, versions [,1.11.6)

Snyk CVSS

Attack Complexity Low

User Interaction Required

Confidentiality High

Threat Intelligence

EPSS 1.43% (87^th percentile)

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Snyk ID SNYK-DOTNET-MICROSOFTCHAKRACORE-174289
published 15 Apr 2019
disclosed 12 Feb 2019
credit Yuki Chen of Qihoo 360 Vulcan Team

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Introduced: 12 Feb 2019

CVE-2019-0658 Open this link in a new tab CWE-200 Open this link in a new tab

How to fix?

Upgrade Microsoft.ChakraCore to version 1.11.6 or higher.

Overview

Microsoft.ChakraCore is the core part of the Chakra Javascript engine that powers Microsoft Edge.

Affected versions of this package are vulnerable to Information Exposure. An information disclosure vulnerability exists when the scripting engine does not properly handle objects in memory in Microsoft Edge. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.