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CVE-2019-10222

27
FAUCET Score

CVE-2019-10222 describes a denial-of-service vulnerability in Ceph RGW when configured with Beast as the front end, affecting various Ceph and Fedora distributions. An unauthenticated attacker can crash the Ceph RGW server by sending specific HTTP headers and abruptly terminating the connection. This flaw carries a CVSS score of 7.5 (High) due to its network-based attack vector, low attack complexity, and high impact on availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
Range not provided by sourceCPE matchmatch criteria
cpe:2.3:a:ceph:ceph:-:*:*:*:*:*:*:*
3.0CPE matchmatch criteria
cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*
3.3CPE matchmatch criteria
cpe:2.3:a:redhat:ceph_storage:3.3:*:*:*:*:*:*:*
30CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
31CPE matchmatch criteria
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.5HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
4.61%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0461 is in the 84th percentile among its peer group of 51,485 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (3)

redhatpatch availablevia nvd_reference
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Ceph Storage 3.3Fixed in: ceph-2:12.2.12-48.el7cp
View patch
redhatpatch availablevia redhat_api
Product: Red Hat Ceph Storage 3 for UbuntuFixed in: ceph
View patch

Vendor Advisories (1)

redhatCVE-2019-10222Important

ceph: Unauthenticated clients can crash ceph RGW configured with beast as frontend

Aug 28, 2019

References

bugzilla.redhat.com / show_bug.cgi
Issue TrackingMitigationPatchVendor Advisory
lists.debian.org / debian-lts-announce/2023/10/msg00034.html
tracker.ceph.com / issues/40018
Vendor Advisory