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CVE-2017-0252

Good to know:

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Date: May 15, 2017

A remote code execution vulnerability exists in Microsoft Chakra Core in the way JavaScript engines render when handling objects in memory. aka "Scripting Engine Memory Corruption Vulnerability". This vulnerability is unique from CVE-2017-0223.

Language: C#

Severity Score

Related Resources (5)

https://github.com/Microsoft/ChakraCore/pull/2959
https://github.com/chakra-core/ChakraCore
https://nvd.nist.gov/vuln/detail/CVE-2017-0252
https://github.com/chakra-core/ChakraCore/commit/f95aa762f89adb4c5ae187e2ee11c37add784ee9
https://www.mend.io/vulnerability-database/CVE-2017-0252

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Top Fix

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Upgrade Version

Upgrade to version Microsoft.ChakraCore - 1.4.4

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): PARTIAL
Integrity (I): PARTIAL
Availability (A): PARTIAL
Additional information:

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