Red Hat, Inc. ceph
At a glance
- Source
- NVD
- EPSS
- EPSS 1.90 % · percentile 80 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
A flaw was found in the way signature calculation was handled by cephx authentication protocol. An attacker having access to ceph cluster network who is able to alter the message payload was able to bypass signature checks done by cephx protocol. Ceph branches master, mimic, luminous and jewel are believed to be vulnerable.
Weaknesses (CWE)
References
- https://access.redhat.com/errata/RHSA-2018:2261
- https://access.redhat.com/errata/RHSA-2018:2177
- https://bugzilla.redhat.com/show_bug.cgi?id=1576057
- https://access.redhat.com/errata/RHSA-2018:2179
- https://access.redhat.com/errata/RHSA-2018:2274
- http://tracker.ceph.com/issues/24837
- https://github.com/ceph/ceph/commit/8f396cf35a3826044b089141667a196454c0a587
- https://www.debian.org/security/2018/dsa-4339
- https://lists.debian.org/debian-lts-announce/2019/03/msg00017.html
- http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00100.html
- http://packetstormsecurity.com/files/154245/Kernel-Live-Patch-Security-Notice-LSN-0054-1.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.5 | CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | LOW 3.3 | AV:A/AC:L/Au:N/C:N/I:P/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-11773
- GCVE · GCVE-0-2018-1129
CERT-FR advisories
- CERTFR-2019-AVI-233 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-580 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-466 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-456 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
- CERTFR-2018-AVI-448 — Multiples vulnérabilités dans le noyau Linux de SUSE · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:redhat:ceph_storage:1.3:*:*:*:*:*:*:*cpe:2.3:a:redhat:ceph_storage:3:*:*:*:*:*:*:*cpe:2.3:a:redhat:ceph_storage_mon:2:*:*:*:*:*:*:*cpe:2.3:a:redhat:ceph_storage_mon:3:*:*:*:*:*:*:*cpe:2.3:a:redhat:ceph_storage_osd:2:*:*:*:*:*:*:*cpe:2.3:a:redhat:ceph_storage_osd:3:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.0:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.1:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.2:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.3:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.4:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.5:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.6:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.7:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.8:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.9:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.10:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:10.2.11:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.0:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.1:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.2:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.3:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.4:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.5:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.6:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:12.2.7:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:13.2.0:*:*:*:*:*:*:*cpe:2.3:a:ceph:ceph:13.2.1:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Red Hat, Inc. · ceph | affected all versions in branches master, mimic, luminous and jewel |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |