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CVE-2018-8467

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Date: September 12, 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-2018-8367, CVE-2018-8465, CVE-2018-8466.

Language: C++

Severity Score

Related Resources (12)

https://web.archive.org/web/20210124202946/http://www.securityfocus.com/bid/105244
https://nvd.nist.gov/vuln/detail/CVE-2018-8467
http://www.securityfocus.com/bid/105244
https://github.com/chakra-core/ChakraCore/commit/07a72e2849aab95ccdc178afbdab442cfee75368
https://github.com/chakra-core/ChakraCore
https://www.exploit-db.com/exploits/45572/
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8467
https://www.exploit-db.com/exploits/45572
http://www.securitytracker.com/id/1041623
https://github.com/chakra-core/ChakraCore/pull/5688
https://web.archive.org/web/20210517133345/http://www.securitytracker.com/id/1041623
https://www.mend.io/vulnerability-database/CVE-2018-8467

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): NONE
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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