Samba is an open-source implementation of the Server Message Block (SMB) protocol and the related Common Internet File System (CIFS) protocol, which allow PC-compatible machines to share files, printers, and various information.
The following packages have been upgraded to a later upstream version: samba (4.13.3). (BZ#1878109)
* samba: Netlogon elevation of privilege vulnerability (Zerologon) (CVE-2020-1472)
* samba: Missing handle permissions check in SMB1/2/3 ChangeNotify (CVE-2020-14318)
* samba: Unprivileged user can crash winbind (CVE-2020-14323)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.