Bug 1487120 (CVE-2017-14032)

Summary:	CVE-2017-14032 mbedtls: Bypass peer authentication
Product:	[Other] Security Response	Reporter:	Adam Mariš <amaris>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	mstevens, redhat-bugzilla
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	mbedtls 1.3.21, mbedtls 2.1.9, mbedtls 2.6.0	Doc Type:	If docs needed, set a value
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 03:23:12 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:	1487121, 1487122
Bug Blocks:

Description Adam Mariš 2017-08-31 09:43:04 UTC

ARM mbed TLS before 1.3.21, 2.1.x before 2.1.9 and 2.x before 2.6.0, 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.

Reference:

https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2017-02

Comment 1 Adam Mariš 2017-08-31 09:43:32 UTC

Created mbedtls tracking bugs for this issue:

Affects: epel-all [bug 1487121]
Affects: fedora-all [bug 1487122]

Comment 2 Product Security DevOps Team 2019-06-08 03:23:12 UTC

This CVE Bugzilla entry is for community support informational purposes only as it does not affect a package in a commercially supported Red Hat product. Refer to the dependent bugs for status of those individual community products.