Bug 1353714
| Summary: | If a cipher is disabled, do not attempt to look it up | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 7 | Reporter: | Noriko Hosoi <nhosoi> |
| Component: | 389-ds-base | Assignee: | mreynolds |
| Status: | CLOSED ERRATA | QA Contact: | Viktor Ashirov <vashirov> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 7.3 | CC: | nkinder, rmeggins, spichugi |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | 389-ds-base-1.3.5.10-3.el7 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2016-11-03 20:43:56 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: | |||
Fixed upstream Build tested: 389-ds-base-1.3.5.10-5.el7.x86_64 Verification steps: 1. Setup RHDS 2. Enable SSL/TLS as per the Admin Guide sec. 7.4 using the Admin Console 3. Use the default ciphers as part of the SSL/TLS enablement (fortezza family is enabled) 4. Check errors log for SSL alert about fortezza: [root@rhel-dev slapd-rhel-dev]# grep fortezza /var/log/dirsrv/slapd-rhel-dev/errors [29/Jul/2016:15:57:44.470979041 +0200] SSL alert: Cipher suite fortezza_null is not available in NSS 3.21. Ignoring fortezza_null [29/Jul/2016:15:57:44.504161610 +0200] SSL alert: Cipher suite fortezza is not available in NSS 3.21. Ignoring fortezza [29/Jul/2016:15:57:44.509658458 +0200] SSL alert: Cipher suite fortezza_rc4_128_sha is not available in NSS 3.21. Ignoring fortezza_rc4_128_sha 5. Disable fortezza family using the Admin Console 6. Check errors log for SSL alert about fortezza: [root@rhel-dev slapd-rhel-dev]# grep fortezza /var/log/dirsrv/slapd-rhel-dev/errors [root@rhel-dev slapd-rhel-dev]# echo $? 1 Result: server doesn't check for disabled ciphers. Marking as verified. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://rhn.redhat.com/errata/RHSA-2016-2594.html |
Description of problem: Description: Even if a SSL cipher is disabled the server still attempts to locate the cipher in the security library. If the disabled cipher is unknown it logs a warning ast server startup, but if it's disabled there is no reason to check if it exists. https://fedorahosted.org/389/ticket/48743