Sonos Era 100 SMB2 Message Handling Out-Of-Bounds Write...
High severity
Unreviewed
Published
Jun 6, 2024
to the GitHub Advisory Database
•
Updated Jun 6, 2024
Description
Published by the National Vulnerability Database
Jun 6, 2024
Published to the GitHub Advisory Database
Jun 6, 2024
Last updated
Jun 6, 2024
Sonos Era 100 SMB2 Message Handling Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos Era 100 smart speakers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the handling of SMB2 messages. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-22384.
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