Hi_Im_D4Rkn3Ss

This issue allows network-adjacent attackers to disclose sensitive information on affected installations. Authentication is not required to exploit this issue. The specific flaw exists within the "msprox" endpoint. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other issues to execute arbitrary code in the context of root.

The Samba vfs fruit module uses extended file attributes to provide enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root. The vulnerability is related to an out-of-bounds heap read and write via specially crafted extended file attributes. The affected module is used for enhanced compatibility with Apple SMB clients and Netatalk 3 AFP file servers.