Vulnerability Details : CVE-2019-10222
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.
Vulnerability category: Denial of service
Products affected by CVE-2019-10222
- cpe:2.3:a:redhat:ceph_storage:3.0:*:*:*:*:*:*:*
- cpe:2.3:a:redhat:ceph_storage:3.3:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*
- cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
- cpe:2.3:a:ceph:ceph:-:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-10222
0.63%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-10222
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
Red Hat, Inc. | |
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-10222
-
The product does not handle or incorrectly handles an exceptional condition.Assigned by:
- nvd@nist.gov (Primary)
- secalert@redhat.com (Secondary)
References for CVE-2019-10222
-
https://tracker.ceph.com/issues/40018
Bug #40018: crash in io_context thread when lots of connections abort - rgw - CephVendor Advisory
-
https://lists.debian.org/debian-lts-announce/2023/10/msg00034.html
[SECURITY] [DLA 3629-1] ceph security update
-
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-10222
1739292 – (CVE-2019-10222) CVE-2019-10222 ceph: Unauthenticated clients can crash ceph RGW configured with beast as frontendIssue Tracking;Mitigation;Patch;Vendor Advisory
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