ARM mbed TLS before 1.3.21 and 2.x before 2.1.9, if optional authentication is configured, allows remote attackers to bypass peer authentication via an X.509 certificate chain with many intermediates. NOTE: although mbed TLS was formerly known as PolarSSL, the releases shipped with the PolarSSL name are not affected.
History

Fri, 05 Jun 2026 19:45:00 +0000

Type Values Removed Values Added
First Time appeared Trustedfirmware
Trustedfirmware mbed Tls
CPEs cpe:2.3:a:arm:mbed_tls:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.12:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.13:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.14:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.15:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.16:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.17:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.18:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:1.3.20:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.1.8:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:arm:mbed_tls:2.5.1:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.10:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.11:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.12:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.13:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.14:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.15:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.16:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.17:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.18:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:1.3.20:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.6:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.1.8:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.3.0:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:trustedfirmware:mbed_tls:2.5.1:*:*:*:*:*:*:*
Vendors & Products Trustedfirmware
Trustedfirmware mbed Tls

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-05T19:13:41.938Z

Reserved: 2017-08-30T00:00:00.000Z

Link: CVE-2017-14032

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2017-08-30T20:29:00.337

Modified: 2026-06-17T01:05:28.520

Link: CVE-2017-14032

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.