CVE-2020-9588

En bref

Sévérité: Non disponible
EPSS: EPSS 2.92 % · centile 87 (2026-10-27)
État: PUBLISHED
Publiée: 2020-06-26
Mise à jour: 2024-08-04
Attribuée par: adobe
Statut NVD: Modified

Description

Magento versions 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier have an observable timing discrepancy vulnerability. Successful exploitation could lead to signature verification bypass.

Scores

Version	Score	Vecteur	Évalué par
CVSS 3.1	HIGH 7.2	CVSS:3.1/AV:N/AC:L/PR:H/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)

Faiblesses (CWE)

CWE-203

Avis

GHSA-j2r4-2cr6-h3r3 — Magento Signature verification bypass

Références européennes

ENISA EUVD · EUVD-2022-4261
GCVE · GCVE-0-2020-9588

Avis du CERT-FR

CERTFR-2020-AVI-248 — Multiples vulnérabilités dans les produits Magento · cert.ssi.gouv.fr

Configurations affectées (CPE NVD)

cpe:2.3:a:magento:magento:*:*:*:*:community:*:*:* ≤ 1.9.4.4
cpe:2.3:a:magento:magento:*:*:*:*:enterprise:*:*:* ≤ 1.14.4.4
cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:* ≥ 2.2.0 ≤ 2.2.11
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:* ≥ 2.2.0 ≤ 2.2.11
cpe:2.3:a:magento:magento:*:*:*:*:commerce:*:*:* ≥ 2.3.0 ≤ 2.3.4
cpe:2.3:a:magento:magento:*:*:*:*:open_source:*:*:* ≥ 2.3.0 ≤ 2.3.4

Produits affectés

Produit	Versions
Adobe · Magento	affected 2.3.4 and earlier, 2.2.11 and earlier (see note), 1.14.4.4 and earlier, and 1.9.4.4 and earlier versions

Références

https://helpx.adobe.com/security/products/magento/apsb20-22.html

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