CVE-2018-10858
The Samba Team samba
MEDIUM 4.3
En bref
- Source
- NVD
- EPSS
- EPSS 4.30 % · centile 91 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
A heap-buffer overflow was found in the way samba clients processed extra long filename in a directory listing. A malicious samba server could use this flaw to cause arbitrary code execution on a samba client. Samba versions before 4.6.16, 4.7.9 and 4.8.4 are vulnerable.
Faiblesses (CWE)
- CWE-20 — Validation d'entrée incorrecte
- CWE-119 — Opération hors des limites d'un tampon mémoire
Références
- https://www.debian.org/security/2018/dsa-4271
- https://access.redhat.com/errata/RHSA-2018:2613
- https://www.samba.org/samba/security/CVE-2018-10858.html
- https://usn.ubuntu.com/3738-1/
- https://access.redhat.com/errata/RHSA-2018:2612
- http://www.securityfocus.com/bid/105085
- http://www.securitytracker.com/id/1042002
- https://access.redhat.com/errata/RHSA-2018:3056
- https://security.netapp.com/advisory/ntap-20180814-0001/
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-10858
- https://access.redhat.com/errata/RHSA-2018:3470
- https://kc.mcafee.com/corporate/index?page=content&id=SB10284
- https://security.gentoo.org/glsa/202003-52
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | MEDIUM 4.3 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L | redhat |
| CVSS 3.0 | MEDIUM 4.3 | CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:L | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.0 | HIGH 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.5 | AV:N/AC:L/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2018-2925
- GCVE · GCVE-0-2018-10858
Avis du CERT-FR
- CERTFR-2020-AVI-198 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
- CERTFR-2019-AVI-109 — Multiples vulnérabilités dans les produits IBM · cert.ssi.gouv.fr
- CERTFR-2018-AVI-384 — Multiples vulnérabilités dans Samba · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*< 4.6.16cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.7.0 < 4.7.9cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.8.0 < 4.8.4cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*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:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| The Samba Team · samba | affected 4.6.16 ; affected 4.7.9 ; affected 4.8.4 |
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 |