Operational Defect Database
BugZero found this defect 1075 days ago.
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Veeam | kb4180
Release notes for Veeam Backup & Replication 10a Cumulative Patch P20210609
Last update date:
3/23/2022
Affected products:
Veeam Backup & Replication
Affected releases:
10
Fixed releases:
No fixed releases provided.
Description:
Requirements
Please confirm that you are running version 10a (build 10.0.1.4854) before installing this update. You can check this under Help | About in the Veeam Backup & Replication console. After the upgrade, your build number will be 10.0.1.4854 P20210609. Veeam Cloud Connect tenants: ensure that your service provider uses version 11 P20210507 or later for their Cloud Connect infrastructure before deploying this patch. Veeam Cloud Connect service providers: this patch cannot be deployed on the Cloud Connect infrastructure servers running version 10a. Please upgrade directly to version 11 instead.
New Features
Various product functionality should no longer incorrectly detect Windows 10 21H1 and Windows Server 2022 versions or refuse to work with them. Instead, it will attempt to process them using the existing logic created for previous OS versions. This change does not constitute the official support of these platforms, which is planned for version 11a.
Resolved Issues
Backported Microsoft .NET remoting changes from V11 to address a vulnerability (CVE-2021-35971) in the deserialization logic. Veeam would like to thank Markus Wulftange from Code White for reporting the vulnerability and for his collaboration with the mitigation. Object storage: following an extended backup server downtime the retention policy stops cleaning up checkpoints as their immutability period expire; object storage certificate validation does not include a check of whether the certificate belongs to the specified S3 endpoint; changed the blocking “bucket has object versioning enabled” error to a warning to enable registering Backblaze B2 object storage buckets. NAS backup: Improved performance of file share backup jobs when using file proxy servers with a large number of cores.
Known Issues
File level recovery on a remote backup console fails with the “Object of type cannot be converted” error. To work around the issue, please install the patch on all remote consoles manually.
Solution
This update has been superseded by Veeam Backup & Replication 10a Cumulative Patch P20220304.
