CVE-2017-14032

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.1 HIGH
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 23%
VendorProductVersion
armmbed_tls
1.3.10
armmbed_tls
1.3.11
armmbed_tls
1.3.12
armmbed_tls
1.3.13
armmbed_tls
1.3.14
armmbed_tls
1.3.15
armmbed_tls
1.3.16
armmbed_tls
1.3.17
armmbed_tls
1.3.18
armmbed_tls
1.3.19
armmbed_tls
1.3.20
armmbed_tls
1.3.21
armmbed_tls
2.0.0
armmbed_tls
2.1.0
armmbed_tls
2.1.1
armmbed_tls
2.1.2
armmbed_tls
2.1.3
armmbed_tls
2.1.4
armmbed_tls
2.1.5
armmbed_tls
2.1.6
armmbed_tls
2.1.7
armmbed_tls
2.1.8
armmbed_tls
2.1.9
armmbed_tls
2.2.0
armmbed_tls
2.2.1
armmbed_tls
2.3.0
armmbed_tls
2.4.0
armmbed_tls
2.4.2
armmbed_tls
2.5.1
armmbed_tls
2.6.2
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
mbedtls
bullseye
2.16.9-0.1
fixed
jessie
not-affected
wheezy
not-affected
bookworm
2.28.3-1
fixed
trixie
2.28.8-1
fixed
sid
3.6.2-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mbedtls
zesty
Fixed 2.4.2-1ubuntu0.1
released
xenial
Fixed 2.2.1-2ubuntu0.2
released
trusty
dne
polarssl
zesty
dne
xenial
dne
trusty
dne