Bug 2234604
| Summary: | ssh fails when connecting to WinSSHD with gss-kex | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 8 | Reporter: | Frank Hirtz <fhirtz> |
| Component: | openssh | Assignee: | Dmitry Belyavskiy <dbelyavs> |
| Status: | CLOSED MIGRATED | QA Contact: | BaseOS QE Security Team <qe-baseos-security> |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | 8.8 | CC: | jjelen |
| Target Milestone: | rc | Keywords: | MigratedToJIRA, Triaged |
| Target Release: | --- | Flags: | pm-rhel:
mirror+
|
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2023-09-20 04:27:47 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: | |||
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Description
Frank Hirtz
2023-08-24 20:30:53 UTC
Having a look at the sources of what we're shipping in RHEL8, it looks like we have that patch already included. This is the current stream 8, but this hasn't changed in some time so far as I can tell from the changelog. Here's the part of the patch which adds the gexgssc.c file which is what the referenced commit targets: https://gitlab.com/redhat/centos-stream/rpms/openssh/-/blob/c8s/openssh-8.0p1-gssapi-keyex.patch?ref_type=heads#L1511 I had a look and it appears that the requested changes are already mostly here, but the current patch doesn't quite include all of the change. Compare: https://gitlab.com/redhat/centos-stream/rpms/openssh/-/blob/c8s/openssh-8.0p1-gssapi-keyex.patch?ref_type=heads#L1680 https://github.com/Jakuje/openssh-gsskex/blob/063e1a255b53abde1147522f9aceccfd2a7ceb9b/kexgssc.c#L171 Our patch still has if ((r = sshpkt_getb_froms(ssh, &server_host_key_blob)) != 0) The fixed code has if ((r = sshpkt_get_string(ssh, &tmp, &tmp_len)) != 0) Yes, the change you refer to was applied in RHEL 9 but not in RHEL 8 series. We currently don't have plans to make an errata for RHEL 8, unfortunately. Issue migration from Bugzilla to Jira is in process at this time. This will be the last message in Jira copied from the Bugzilla bug. This BZ has been automatically migrated to the issues.redhat.com Red Hat Issue Tracker. All future work related to this report will be managed there. Due to differences in account names between systems, some fields were not replicated. Be sure to add yourself to Jira issue's "Watchers" field to continue receiving updates and add others to the "Need Info From" field to continue requesting information. To find the migrated issue, look in the "Links" section for a direct link to the new issue location. The issue key will have an icon of 2 footprints next to it, and begin with "RHEL-" followed by an integer. You can also find this issue by visiting https://issues.redhat.com/issues/?jql= and searching the "Bugzilla Bug" field for this BZ's number, e.g. a search like: "Bugzilla Bug" = 1234567 In the event you have trouble locating or viewing this issue, you can file an issue by sending mail to rh-issues. You can also visit https://access.redhat.com/articles/7032570 for general account information. |