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CVE-2023-27355
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One Speaker 70.3-35220.
Impact
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sonos One Speaker 70.3-35220. Authentication is not required to exploit this vulnerability. The specific flaw exists within the MPEG-TS parser. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-19773.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sonos | One Firmware | Version 70.3-35220 |
| Sonos | S1 | before 11.7.1 |
| Sonos | S2 | before 15.1 |