Memory Corruption

Affecting microsoft.chakracore package, versions [,1.11.9)

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Overview

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

Affected versions of this package are vulnerable to Memory Corruption. It could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

Remediation

Upgrade Microsoft.ChakraCore to version 1.11.9 or higher.

References

CVSS Score

4.2
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    High
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    Low
  • Availability
    None
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N/E:P/RL:O/RC:C
Credit
fluoroacetate
CVE
CVE-2019-0937
CWE
CWE-119
Snyk ID
SNYK-DOTNET-MICROSOFTCHAKRACORE-174711
Disclosed
14 May, 2019
Published
15 May, 2019