CVE-2020-9690

MEDIUM4.2EPSS 0.47%

Magento observable timing discrepancy vulnerability

Published: 5/24/2022Modified: 2/16/2024

Also known as:GHSA-xgp9-j48h-jjf9BIT-magento-2020-9690

Description

Magento versions 2.3.5-p1 and earlier, and 2.3.5-p1 and earlier have an observable timing discrepancy vulnerability. Successful exploitation could lead to signature verification bypass.

Affected packages (2)

Bitnami/magentofrom 0, < 2.3.5
Packagist/magento/community-editionfrom 0, < 2.3.5-p2

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	MEDIUM4.2	CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:N/I:H/A:N

References (4)

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-9690
PATCHhttps://github.com/magento/magento2
WEBhttps://github.com/magento/magento2/commit/9436781734e47c83e96977fa770d255217680d5e
WEBhttps://helpx.adobe.com/security/products/magento/apsb20-47.html