PT-2023-4949
CVE-2023-37920
·
Published
2023-07-25
·
Updated
2026-10-27
Description by
CVSS 3.1
9.8
CriticalMetricsAV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Name of the Vulnerable Software and Affected Versions
Certifi versions prior to 2023.07.22
Description
The issue is related to the recognition of "e-Tugra" root certificates by Certifi, a collection of Root Certificates for validating SSL certificates. e-Tugra's root certificates were subject to an investigation due to reported security issues. The problem is associated with insufficient authentication data verification, which could allow a remote attacker to implement a "man-in-the-middle" attack.
Recommendations
For Certifi versions prior to 2023.07.22, update to version 2023.07.22 or later, which removes the "e-Tugra" root certificates from the root store. As a temporary workaround, consider disabling the use of "e-Tugra" root certificates until the update is applied.
Exploitability
Exploit
Fix
Impacts
Vendors
Affected products
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