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Out-of-bounds write

High severity GitHub Reviewed Published Mar 29, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

nuget Microsoft.ChakraCore (NuGet)

Affected versions

< 1.11.9

Patched versions

1.11.9

Description

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 CVE ID is unique from CVE-2019-0913, CVE-2019-0914, CVE-2019-0915, CVE-2019-0916, CVE-2019-0917, CVE-2019-0922, CVE-2019-0923, CVE-2019-0924, CVE-2019-0925, CVE-2019-0927, CVE-2019-0933, CVE-2019-0937.

References

Published by the National Vulnerability Database May 16, 2019
Reviewed Mar 18, 2021
Published to the GitHub Advisory Database Mar 29, 2021
Last updated Feb 1, 2023

Severity

High
7.5
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
High
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2019-0912

GHSA ID

GHSA-w89r-qch4-8jv5

Source code

No known source code
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