CVE-2017-14032
mbedtls - security update
8.1
HIGH
CVSS 3.1
EPSS 0.27%
Description
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.
How to fix CVE-2017-14032
To remediate CVE-2017-14032, upgrade the affected package to a fixed version below.
- —upgrade to 2.6.0-r0 or later
- —upgrade to 2.6.0-1 or later
- —upgrade to 2.4.2-1+deb9u1 or later
Is CVE-2017-14032 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 2.6.0-r0
- from 0, < 2.6.0-1
- from 0, < 2.4.2-1+deb9u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH8.1 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |