CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
80.6%
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.
bugs.debian.org/873557
github.com/ARMmbed/mbedtls/commit/31458a18788b0cf0b722acda9bb2f2fe13a3fb32
github.com/ARMmbed/mbedtls/commit/d15795acd5074e0b44e71f7ede8bdfe1b48591fc
launchpad.net/bugs/cve/CVE-2017-14032
nvd.nist.gov/vuln/detail/CVE-2017-14032
security-tracker.debian.org/tracker/CVE-2017-14032
tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-02
www.cve.org/CVERecord?id=CVE-2017-14032
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
80.6%