CVE-2018-16846
Published: 15 January 2019
It was found in Ceph versions before 13.2.4 that authenticated ceph RGW users can cause a denial of service against OMAPs holding bucket indices.
Priority
Status
Package | Release | Status |
---|---|---|
ceph
Launchpad, Ubuntu, Debian |
bionic |
Released
(12.2.11-0ubuntu0.18.04.1)
|
cosmic |
Not vulnerable
(13.2.4+dfsg1-0ubuntu0.18.10.1)
|
|
disco |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
eoan |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
focal |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
groovy |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
hirsute |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
impish |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
jammy |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
kinetic |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
lunar |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
mantic |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
noble |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
trusty |
Needed
|
|
upstream |
Released
(13.2.4)
|
|
xenial |
Released
(10.2.11-0ubuntu0.16.04.2)
|
|
Patches:
upstream: https://github.com/ceph/ceph/commit/4337e6a7d9f92c8549ebee20d0dd67a01e49857f upstream: https://github.com/ceph/ceph/commit/ab29bed2fc9f961fe895de1086a8208e21ddaddc |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | Low |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |