CVE-2020-25722

samba

HIGH 8.8

En bref

Source: NVD
EPSS: EPSS 1.61 % · centile 76 (2026-10-28)
État: PUBLISHED
Publiée: 2022-02-18 00:00 UTC
Mise à jour: 2024-08-04 15:40 UTC
Attribuée par: redhat
Statut NVD: Modified

Description

Multiple flaws were found in the way samba AD DC implemented access and conformance checking of stored data. An attacker could use this flaw to cause total domain compromise.

Faiblesses (CWE)

CWE-863 — Autorisation incorrecte

Références

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 8.8	CVSS:3.1/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-2020-18376
GCVE · GCVE-0-2020-25722

Avis du CERT-FR

CERTFR-2021-AVI-857 — Multiples vulnérabilités dans Samba · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* ≥ 4.0.0 < 4.13.14
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* ≥ 4.14.0 < 4.14.10
cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:* ≥ 4.15.0 < 4.15.2
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:21.10:*:*:*:*:*:*:*

Produits affectés

Produit	Versions
samba	affected samba 4.15.2, samba 4.14.10, samba 4.13.14

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