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Bug 1387789

Summary: [RFE] Allow override of TLS ciphers to avoid clients connecting and being vulnerable to CVE-2011-3389
Product: OpenShift Container Platform Reporter: Ryan Howe <rhowe>
Component: RFEAssignee: Paul Weil <pweil>
Status: CLOSED NOTABUG QA Contact: Xiaoli Tian <xtian>
Severity: high Docs Contact:
Priority: high    
Version: 3.3.0CC: aos-bugs, erich, javier.ramirez, jialiu, jliggitt, jokerman, lmeyer, mbarrett, mmccomas, pdwyer, sjr, xtian
Target Milestone: ---Keywords: Security
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Hardware: Unspecified   
OS: Unspecified   
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Last Closed: 2017-04-27 18:47:16 UTC Type: Bug
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Description Ryan Howe 2016-10-21 22:10:26 UTC 
Description of problem:

Allow override of TLS ciphers to avoid clients connecting and being vulnerable to CVE-2011-3389. As CBC ciphers are vulnerable with tlsv1 this should be configurable. 

https://github.com/openshift/origin/blob/master/pkg/cmd/server/crypto/crypto.go#L34

Version-Release number of selected component (if applicable):
3.3
Comment 1 Jordan Liggitt 2016-10-21 23:57:45 UTC 
Upstream is already at tls1.2. All supported browsers support that as well. 

https://github.com/openshift/origin/issues/11495 is open to test switching to that