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CVE-2018-8588

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Date: November 13, 2018

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka "Chakra Scripting Engine Memory Corruption Vulnerability." This affects Microsoft Edge, ChakraCore. This CVE ID is unique from CVE-2018-8541, CVE-2018-8542, CVE-2018-8543, CVE-2018-8551, CVE-2018-8555, CVE-2018-8556, CVE-2018-8557.

Language: C++

Severity Score

Related Resources (9)

https://nvd.nist.gov/vuln/detail/CVE-2018-8588
https://github.com/chakra-core/ChakraCore/pull/5827
https://web.archive.org/web/20210124214051/http://www.securityfocus.com/bid/105782
http://www.securityfocus.com/bid/105782
https://web.archive.org/web/20211126224439/http://www.securitytracker.com/id/1042107
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8588
http://www.securitytracker.com/id/1042107
https://github.com/chakra-core/ChakraCore/commit/c76da44c27fcf06ad5ac3ee6f8d45efb8d8bc04f
https://www.mend.io/vulnerability-database/CVE-2018-8588

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

Top Fix

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CVSS v3.1

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

CVSS v2

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

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