CVE-2019-10222
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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.52%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 4.52% probability · 91th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-755
- Affected
- ceph/ceph · redhat/ceph storage · fedoraproject/fedora
- Source
- secalert@redhat.com
EPSS 4.5% since 27 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
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
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.