CVE-2018-1128
Published: 10 July 2018
It was found that cephx authentication protocol did not verify ceph clients correctly and was vulnerable to replay attack. Any attacker having access to ceph cluster network who is able to sniff packets on network can use this vulnerability to authenticate with ceph service and perform actions allowed by ceph service. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.
Priority
Status
Package | Release | Status |
---|---|---|
ceph Launchpad, Ubuntu, Debian |
artful |
Ignored
(end of life)
|
bionic |
Not vulnerable
(12.2.7-0ubuntu0.18.04.1)
|
|
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)
|
|
trusty |
Needed
|
|
upstream |
Released
(10.2.11,12.2.6)
|
|
xenial |
Not vulnerable
(10.2.11-0ubuntu0.16.04.1)
|
|
impish |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
groovy |
Not vulnerable
(13.2.4+dfsg1-0ubuntu1)
|
|
hirsute |
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)
|
|
Patches: upstream: https://github.com/ceph/ceph/commit/5ead97120e07054d80623dada90a5cc764c28468 upstream: https://github.com/ceph/ceph/commit/4cbd72f11ecda4c28d1bf47328a4f8672295870a (mimic) upstream: https://github.com/ceph/ceph/commit/26816cd80ae245d351d5ce34d8af434fbc798602 (jewel) |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 7.5 |
Attack vector | Adjacent |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |