CVE-2023-27353

published 2023-04-20

CVE-2023-27353: This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker 70.3-35220…

Priority P3 36 medium 6.5 CVSS 3.1

AV A AC L PR N UI N S U C H I N A N

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Sonos One Speaker 70.3-35220. Authentication is not required to exploit this vulnerability. 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 vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19846.

Affected

4 ranges

Vendor	Product	Version range	Fixed in
sonos	one_firmware	—	—
sonos	one_speaker	—	—
sonos	s1	< 11.7.1	11.7.1
sonos	s2	< 15.1	15.1

CVSS provenance

nvd v3.1 6.5 MEDIUM CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v3.0 5.4 MEDIUM CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

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