Information Exposure

Affecting microsoft.chakracore package, versions [,1.7.4)

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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 browsers. An attacker who successfully exploited the vulnerability could obtain information to further compromise the user’s system.

Remediation

Upgrade Microsoft.ChakraCore to version 1.7.4 or higher.

References

CVSS Score

3.1
low severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    None
  • Availability
    None
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N
Credit
Hui Gao of Palo Alto Networks
CVE
CVE-2017-11791
CWE
CWE-200
Snyk ID
SNYK-DOTNET-MICROSOFTCHAKRACORE-174201
Disclosed
14 Nov, 2017
Published
15 Apr, 2019