CVE-2019-10222

Name: CVE-2019-10222
Creator: NVD / NIST
Published: 2019-11-08T15:15:11.437+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.5/10EPSS 4.61%

Last modified Jun 17, 2026

CVE-2019-10222 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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.. EPSS estimates a 4.61% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS Probability

4.61%

90.5th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Ceph	Ceph	All versions
Redhat	Ceph Storage	3.0
Redhat	Ceph Storage	3.3
Fedoraproject	Fedora	30
Fedoraproject	Fedora	31

References

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

Timeline

Published: Nov 8, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-10222?

How severe is CVE-2019-10222?

CVE-2019-10222 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 4.61% probability of exploitation in the next 30 days.

How do I fix CVE-2019-10222?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-10222?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST