Bug 1308851 (CVE-2016-2402)

Summary:	CVE-2016-2402 okhttp: certificate pining bypass
Product:	[Other] Security Response	Reporter:	Andrej Nemec <anemec>
Component:	vulnerability	Assignee:	Red Hat Product Security <security-response-team>
Status:	CLOSED UPSTREAM	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	unspecified	CC:	gerard, java-sig-commits, mizdebsk
Target Milestone:	---	Keywords:	Security
Target Release:	---
Hardware:	All
OS:	Linux
Whiteboard:
Fixed In Version:	okhttp 3.1.2, okhttp 2.7.4	Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2019-06-08 02:48:23 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Bug Depends On:	1308853
Bug Blocks:

Description Andrej Nemec 2016-02-16 09:41:10 UTC

A vulnerability was discovered in OkHttp that allows an attacker to bypass
certificate pinning. OkHttp did not validate that the pinned certificate
was in the chain to a trusted certificate authority.

External reference:

https://publicobject.com/2016/02/11/okhttp-certificate-pinning-vulnerability/

CVE request:

http://seclists.org/oss-sec/2016/q1/308

Comment 1 Andrej Nemec 2016-02-16 09:42:10 UTC

Created okhttp tracking bugs for this issue:

Affects: fedora-all [bug 1308853]

Comment 2 Andrej Nemec 2016-02-18 09:23:42 UTC

CVE assignment:

http://seclists.org/oss-sec/2016/q1/370

Comment 3 Fedora Update System 2016-02-29 22:23:22 UTC

okhttp-2.7.4-1.fc23, okio-1.6.0-1.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report.

Comment 4 Product Security DevOps Team 2019-06-08 02:48:23 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.