Red Hat glusterfs:
At a glance
- Source
- NVD
- EPSS
- EPSS 2.87 % · percentile 87 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
A flaw was found in the way dic_unserialize function of glusterfs does not handle negative key length values. An attacker could use this flaw to read memory from other locations into the stored dict value.
Weaknesses (CWE)
- CWE-502 — Deserialization of Untrusted Data
- CWE-190 — Integer Overflow or Wraparound
- CWE-200 — Exposure of Sensitive Information to an Unauthorized Actor
References
- https://review.gluster.org/#/c/glusterfs/+/21067/
- https://access.redhat.com/errata/RHSA-2018:2607
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10911
- https://lists.debian.org/debian-lts-announce/2018/09/msg00021.html
- https://access.redhat.com/errata/RHSA-2018:2608
- https://access.redhat.com/errata/RHSA-2018:3470
- https://access.redhat.com/errata/RHSA-2018:2892
- https://access.redhat.com/errata/RHSA-2018:3242
- https://security.gentoo.org/glsa/201904-06
- http://lists.opensuse.org/opensuse-security-announce/2020-01/msg00035.html
- https://lists.debian.org/debian-lts-announce/2021/11/msg00000.html
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | redhat |
| CVSS 3.1 | HIGH 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | MEDIUM 6.5 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N | NVD · secalert@redhat.com (Secondary) |
| CVSS 2.0 | MEDIUM 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-2967
- GCVE · GCVE-0-2018-10911
CERT-FR advisories
- CERTFR-2019-AVI-014 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:*≥ 3.12.0 < 3.12.14cpe:2.3:a:gluster:glusterfs:*:*:*:*:*:*:*:*≥ 4.1.0 < 4.1.8cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Red Hat · glusterfs: | affected n/a |
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 |