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CVE-2019-0639

Good to know:

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Date: April 8, 2019

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 CVE ID is unique from CVE-2019-0609, CVE-2019-0680, CVE-2019-0769, CVE-2019-0770, CVE-2019-0771, CVE-2019-0773, CVE-2019-0783.

Language: C++

Severity Score

Related Resources (6)

https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-0639
https://www.zerodayinitiative.com/advisories/ZDI-20-122
https://github.com/advisories/GHSA-6jf5-rmhv-38cw
https://www.zerodayinitiative.com/advisories/ZDI-20-122/
https://nvd.nist.gov/vuln/detail/CVE-2019-0639
https://www.mend.io/vulnerability-database/CVE-2019-0639

Severity Score

Weakness Type (CWE)

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-119

Integer Overflow or Wraparound

CWE-190

Top Fix

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Upgrade Version

Upgrade to version Microsoft.ChakraCore - 1.11.7

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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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