Bug 1356286
| Summary: | [RFE] Add support for requiring higher strength ciphers for etcd | |||
|---|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Steven Walter <stwalter> | |
| Component: | etcd | Assignee: | Jan Chaloupka <jchaloup> | |
| Status: | CLOSED CURRENTRELEASE | QA Contact: | atomic-bugs <atomic-bugs> | |
| Severity: | high | Docs Contact: | ||
| Priority: | unspecified | |||
| Version: | 7.3 | CC: | aos-bugs, erich, jchaloup, jlee, jokerman, mmccomas, stwalter | |
| Target Milestone: | rc | Keywords: | Extras, FutureFeature | |
| Target Release: | 7.4 | |||
| Hardware: | Unspecified | |||
| OS: | Unspecified | |||
| Whiteboard: | ||||
| Fixed In Version: | etcd-2.3.7-2.el7 | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | ||
| Clone Of: | ||||
| : | 1357621 (view as bug list) | Environment: | ||
| Last Closed: | 2016-10-25 11:40:34 UTC | Type: | Bug | |
| 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: | 1357621 | |||
| Bug Blocks: | ||||
IIUC, it is enough to apply https://github.com/coreos/etcd/pull/5541? Rebuilding etcd on RHEL via https://bugzilla.redhat.com/show_bug.cgi?id=1357621. Keeping the issue open to track the openshift part of it. This issue is already resolved in RHEL via https://bugzilla.redhat.com/show_bug.cgi?id=1357621. The bug has been left opened to resolve the same issue in OpenShift environment. Closing this bug as etcd for 7.2.* AH is resolved. 7.3.* provides newer version of etcd which has the provided patch already included. |
On etcd host; the certificates presented on ports 2379/2380 were TLSv1 x port 2379. 2380, High Strength Ciphers (>= 112-bit key) TLSv1 ECDHE-RSA-RC4-SHA Kx=ECDH Au=RSA Enc=RC4(128) Mac=SHA1 RC4-SHA Kx=RSA Au=RSA Enc=RC4(128) Mac=SHA1 Customer is looking to be able to mandate stronger ciphers in the certificates generated during installation. Looking at upstream PR https://github.com/coreos/etcd/pull/5541 as well.