PT-2020-5104 · Adobe · Magento

Published 2020-07-28 · Updated 2024-03-06 · CVE-2020-9690

Positive Technologies (AI Summary)

CVSS v2.0

6.8

Medium

Base vector

AV:N/AC:L/Au:S/C:N/I:C/A:N

Name of the Vulnerable Software and Affected Versions Magento versions 2.3.5-p1 and earlier

Description The issue is related to an observable timing discrepancy, which could lead to a signature verification bypass. This vulnerability is associated with information disclosure through a discrepancy. Successful exploitation could allow a remote attacker to access protected information.

Recommendations For Magento versions 2.3.5-p1 and earlier, update to a version that addresses the observable timing discrepancy vulnerability to prevent signature verification bypass and information disclosure. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Side Channel Attack

Weakness Enumeration

CWE-203

Related Identifiers

BDU:2020-05700

BIT-MAGENTO-2020-9690

CVE-2020-9690

GHSA-XGP9-J48H-JJF9

Affected Products

Magento

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2020-9690 · Security Note
• https://osv.dev/vulnerability/CVE-2020-9690 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-xgp9-j48h-jjf9 · Vendor Advisory
• https://helpx.adobe.com/security/products/magento/apsb20-47.html · Vendor Advisory
• https://osv.dev/vulnerability/BIT-magento-2020-9690 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-05700 · Security Note
• https://github.com/magento/magento2 · Note
• https://github.com/magento/magento2/commit/9436781734e47c83e96977fa770d255217680d5e · Note