SAMBA samba
En bref
- Source
- NVD
- EPSS
- EPSS 2.49 % · centile 85 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Rechercher sur…
Description
A flaw was found in samba's Heimdal KDC implementation, versions 4.8.x up to, excluding 4.8.12, 4.9.x up to, excluding 4.9.8 and 4.10.x up to, excluding 4.10.3, when used in AD DC mode. A man in the middle attacker could use this flaw to intercept the request to the KDC and replace the user name (principal) in the request with any desired user name (principal) that exists in the KDC effectively obtaining a ticket for that principal.
Faiblesses (CWE)
- CWE-358 — Contrôle de sécurité d'un standard mal implémenté
Références
- https://www.synology.com/security/advisory/Synology_SA_19_23
- https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16860
- https://www.samba.org/samba/security/CVE-2018-16860.html
- https://seclists.org/bugtraq/2019/Aug/25
- https://seclists.org/bugtraq/2019/Aug/22
- https://seclists.org/bugtraq/2019/Aug/23
- https://seclists.org/bugtraq/2019/Aug/21
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00026.html
- http://seclists.org/fulldisclosure/2019/Aug/14
- http://seclists.org/fulldisclosure/2019/Aug/11
- http://seclists.org/fulldisclosure/2019/Aug/13
- http://seclists.org/fulldisclosure/2019/Aug/15
- https://support.apple.com/HT210346
- https://support.apple.com/HT210348
- https://support.apple.com/HT210351
- https://support.apple.com/HT210353
- https://security.gentoo.org/glsa/202003-52
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | redhat |
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Références européennes
- ENISA EUVD · EUVD-2018-8651
- GCVE · GCVE-0-2018-16860
Avis du CERT-FR
- CERTFR-2019-AVI-356 — Multiples vulnérabilités dans les produits Apple · cert.ssi.gouv.fr
- CERTFR-2019-AVI-206 — Vulnérabilité dans Samba · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.8.0 < 4.8.12cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.9.0 < 4.9.8cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*≥ 4.10.0 < 4.10.3cpe:2.3:a:heimdal_project:heimdal:*:*:*:*:*:*:*:*≥ 0.8 ≤ 7.5.0
Produits affectés
| Produit | Versions |
|---|---|
| SAMBA · samba | affected 4.8.x up to, excluding 4.8.12 ; affected 4.9.x up to, excluding 4.9.8 ; affected 4.10.x up to, excluding 4.10.3 |
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 |