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CVE-2018-8500

Good to know:

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Date: October 10, 2018

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore.

Language: C#

Severity Score

Related Resources (8)

https://nvd.nist.gov/vuln/detail/CVE-2018-8500
http://www.securityfocus.com/bid/105463
https://github.com/chakra-core/ChakraCore
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8500
https://web.archive.org/web/20210124210846/http://www.securityfocus.com/bid/105463
https://github.com/chakra-core/ChakraCore/commit/cd84a0b85b4b2bcf1653c7bfd5426bbc72b2b216
https://github.com/chakra-core/ChakraCore/pull/5764
https://www.mend.io/vulnerability-database/CVE-2018-8500

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

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Upgrade Version

Upgrade to version Microsoft.ChakraCore - 1.11.2

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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): COMPLETE
Integrity (I): COMPLETE
Availability (A): COMPLETE
Additional information:

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