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CVE-2017-14032

Published: 30 August 2017

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.

Priority

Medium

CVSS 3 base score: 8.1

Status

Package Release Status
mbedtls
Launchpad, Ubuntu, Debian
Upstream
Released (2.6.0-1)
Ubuntu 16.04 ESM (Xenial Xerus)
Released (2.2.1-2ubuntu0.2)
Ubuntu 14.04 ESM (Trusty Tahr) Does not exist

polarssl
Launchpad, Ubuntu, Debian
Upstream Needs triage

Ubuntu 16.04 ESM (Xenial Xerus) Does not exist

Ubuntu 14.04 ESM (Trusty Tahr) Does not exist
(trusty was not-affected)