CVE-2017-14032
Detail
Modified After Enrichment This CVE record has been updated after NVD enrichment efforts were completed. Enrichment data supplied by the NVD may require amendment due to these changes.
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.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
Vector:
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
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Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-287
Improper Authentication
NIST
Change History
29 change records found show changes
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.15:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.15:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.10:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.10:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.18:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.18:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.2:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.2:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.8:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.8:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.11:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.11:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.2.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.2.0:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.20:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.20:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.14:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.14:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.1:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.1:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.6:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.6:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.4.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.4.0:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.17:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.17:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.16:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.16:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.4:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.4:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.5.1:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.5.1:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.0.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.0.0:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.3.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.3.0:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.2.1:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.2.1:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.13:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.13:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.5:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.5:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.0:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.0:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:2.1.3:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:2.1.3:*:*:*:*:*:*:*
CPE Deprecation Remap by NIST 6/05/2026 3:38:32 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:arm:mbed_tls:1.3.12:*:*:*:*:*:*:*
OR
*cpe:2.3:a:trustedfirmware:mbed_tls:1.3.12:*:*:*:*:*:*:*
CVE Status Change 5/12/2026 8:24:29 PM
Action
Type
Old Value
New Value
CVE Modified by CVE 11/20/2024 10:12:01 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.debian.org/security/2017/dsa-3967
Added
Reference
https://bugs.debian.org/873557
Added
Reference
https://github.com/ARMmbed/mbedtls/commit/31458a18788b0cf0b722acda9bb2f2fe13a3fb32
Added
Reference
https://github.com/ARMmbed/mbedtls/commit/d15795acd5074e0b44e71f7ede8bdfe1b48591fc
Added
Reference
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-02
CVE Modified by MITRE 5/14/2024 12:21:37 AM
Action
Type
Old Value
New Value
CVE Modified by MITRE 11/07/2017 9:29:02 PM
Action
Type
Old Value
New Value
Added
Reference
http://www.debian.org/security/2017/dsa-3967 [No Types Assigned]
Initial Analysis by NIST 9/12/2017 12:06:02 PM
Action
Type
Old Value
New Value
Added
CVSS V3
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Added
CWE
CWE-287
Added
CPE Configuration
OR
*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:1.3.19:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:1.3.20:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:1.3.21:*:*:*:*:*:*:*
*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:2.1.7:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:2.1.8:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:2.1.9:*:*:*:*:*:*:*
*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:2.4.2:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:2.5.1:*:*:*:*:*:*:*
*cpe:2.3:a:arm:mbed_tls:2.6.2:*:*:*:*:*:*:*
Changed
Reference Type
https://bugs.debian.org/873557 No Types Assigned
https://bugs.debian.org/873557 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://github.com/ARMmbed/mbedtls/commit/31458a18788b0cf0b722acda9bb2f2fe13a3fb32 No Types Assigned
https://github.com/ARMmbed/mbedtls/commit/31458a18788b0cf0b722acda9bb2f2fe13a3fb32 Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://github.com/ARMmbed/mbedtls/commit/d15795acd5074e0b44e71f7ede8bdfe1b48591fc No Types Assigned
https://github.com/ARMmbed/mbedtls/commit/d15795acd5074e0b44e71f7ede8bdfe1b48591fc Issue Tracking, Patch, Third Party Advisory
Changed
Reference Type
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-02 No Types Assigned
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-02 Vendor Advisory
Quick Info
CVE Dictionary Entry: CVE-2017-14032 NVD
Published Date: 08/30/2017 NVD
Last Modified: 06/05/2026
Source: MITRE
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