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...lation on CentOS 7. The environment is composed by 2 DCs with replication, and one fileserver. ...lation is based on '''CentOS7 Minimal ISO''', you should update the system and install basic tools.

...mba specific configuration please follow the various sections under [[CTDB and Clustered Samba]]. ...repo and do a 'yum -y install cman lvm2-cluster gfs2-utils' for my cluster and it pulls everything in automatically. */

...KDC included in Samba. For further details about Samba using the MIT KDC, and why it is experimental see [[Running a Samba AD DC with MIT Kerberos KDC]]. * Hosting and Administering of Group Policy Objects to be used for enterprise fleet manag

...ntime. Samba is actively developed and new minor versions fix several bugs and major versions additionally include new features. If you cannot update to t If you are running a Samba version shipped with your distribution and that is no longer supported by Samba, contact your distribution's support f

...a maliciously crafted request can trigger an out-of-bounds read in winbind and possibly crash it. ...protocol Samba discloses the server-side absolute path of shares and files and directories in search results.

...llow SMB clients to connect as root to existing unix domain sockets on the file system. ...user with the GET_CHANGES right can view all attributes, including secrets and passwords. Additionally, the access check fails open on error conditions.

...ation changes to continue to talk to domain controllers (see "file servers and domain members" below). ...name=CVE-2020-1472 CVE-2020-1472]. Since the bug is a protocol level flaw, and Samba implements the protocol, Samba is also vulnerable.

...http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-5330 CVE-2015-5330] and [http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-3223 CVE-2015-3223] ...vided by the AD DC in the samba daemon process to consume unlimited memory and be terminated.

...o the winbindd privileged pipe can cause winbindd to cache elevated access permissions. ....samba.org/show_bug.cgi?id=12021 BUG #12021]: Fix smbd crash (Signal 4) on File Delete.

...ry DC will issue weak rc4-hmac session keys for use between modern clients and servers despite all modern Kerberos implementations supporting the aes256-c ...e rc4-hmac as a client even if the server supports aes128-cts-hmac-sha1-96 and/or aes256-cts-hmac-sha1-96.

:The implementation of ACL inheritance in the Samba AD DC was not complete, and so absent a 'full-sync' replication, ACLs could get out of sync between dom For more details and workarounds, please refer to the security advisories.

* [[Samba Security Process]] for how to report and what happens to security vulnerabilities in Samba. Samba is the standard Windows interoperability suite of programs for Linux and Unix.

...ns that the attacker can impersonate a server being connected to by Samba, and return malicious results. ..."client ipc max protocol" in their effective default settings ("mandatory" and "SMB3_11").

:A man in the middle attack can read and may alter confidential documents transferred via a client connection, which ...te access to a share can cause server memory contents to be written into a file or printer.