Bug 2223091 - Samba DC: LogonGetCapabilities RPC level 2 call not supported, breaks domain membership since recent MS update
Summary: Samba DC: LogonGetCapabilities RPC level 2 call not supported, breaks domain ...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: samba
Version: rawhide
Hardware: Unspecified
OS: Linux
unspecified
medium
Target Milestone: ---
Assignee: Guenther Deschner
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2023-07-15 12:54 UTC by Guenther Deschner
Modified: 2023-08-05 01:18 UTC (History)
9 users (show)

Fixed In Version: samba-4.18.4-1.fc38 samba-4.17.10-0.fc37
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2023-07-20 05:24:51 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Samba Project 15418 0 None None None 2023-07-15 12:55:49 UTC

Description Guenther Deschner 2023-07-15 12:54:58 UTC
Since a recent Microsoft update an unimplemented (and yet undocumented) level of the netlogon LogonGetCapabilities call (level 2) is called. When Samba receives such a call it currently generates an error that breaks the secure channel setup and in consequence causes domain membership to fail when Samba is running as a DC (and thus provides the netlogon rpc service). By fixing the error returned, the Windows client secure channel setup can succeed again.

Reproducible: Always

Comment 1 Fedora Update System 2023-07-17 19:11:38 UTC
FEDORA-2023-4e812053bb has been submitted as an update to Fedora 38. https://bodhi.fedoraproject.org/updates/FEDORA-2023-4e812053bb

Comment 2 Fedora Update System 2023-07-17 19:12:18 UTC
FEDORA-2023-a90cfe35a5 has been submitted as an update to Fedora 37. https://bodhi.fedoraproject.org/updates/FEDORA-2023-a90cfe35a5

Comment 3 Fedora Update System 2023-07-18 01:26:32 UTC
FEDORA-2023-4e812053bb has been pushed to the Fedora 38 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-4e812053bb`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-4e812053bb

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2023-07-19 01:45:11 UTC
FEDORA-2023-a90cfe35a5 has been pushed to the Fedora 37 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-a90cfe35a5`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-a90cfe35a5

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 5 Fedora Update System 2023-07-20 05:24:51 UTC
FEDORA-2023-4e812053bb has been pushed to the Fedora 38 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2023-07-21 01:33:13 UTC
FEDORA-2023-bcd91bfcd3 has been pushed to the Fedora 37 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-bcd91bfcd3`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-bcd91bfcd3

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 7 Fedora Update System 2023-08-05 01:18:52 UTC
FEDORA-2023-bcd91bfcd3 has been pushed to the Fedora 37 stable repository.
If problem still persists, please make note of it in this bug report.


Note You need to log in before you can comment on or make changes to this bug.