CVE-2023-27354

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 processing of the SMB directory query command. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before reading from memory. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19727.

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-23-446/	Third Party Advisory VDB Entry

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:sonos:one_firmware:70.3-35220:*:*:*:*:*:*:*

cpe:2.3:h:sonos:one:-:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:a:sonos:s1::::::::
	cpe:2.3:a:sonos:s2::::::::

History

No history.

Information

Published : 2023-04-20 22:15

Updated : 2023-05-04 17:05

NVD link : CVE-2023-27354

Mitre link : CVE-2023-27354

CVE.ORG link : CVE-2023-27354

JSON object : View

Products Affected

sonos

one_firmware
s2
s1
one

CWE

CWE-190

Integer Overflow or Wraparound

{"id": "CVE-2023-27354", "cveTags": [], "metrics": {"cvssMetricV30": [{"type": "Secondary", "source": "zdi-disclosures@trendmicro.com", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.4, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-04-20T22:15:07.197", "references": [{"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-446/", "tags": ["Third Party Advisory", "VDB Entry"], "source": "zdi-disclosures@trendmicro.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "zdi-disclosures@trendmicro.com", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "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 processing of the SMB directory query command. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before reading from memory. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root. Was ZDI-CAN-19727."}], "lastModified": "2023-05-04T17:05:18.243", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:sonos:one_firmware:70.3-35220:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "8EE4A7E8-95A0-494F-B183-0F89251A648F"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:sonos:one:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "EDEFE769-D51B-4ED0-818F-DF1321164AA2"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sonos:s1:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CCD7FC41-7174-40FF-9F79-F6D1F886B35E", "versionEndExcluding": "11.7.1"}, {"criteria": "cpe:2.3:a:sonos:s2:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5071BA4F-7418-438F-8B5F-3956B18C7AD0", "versionEndExcluding": "15.1"}], "operator": "OR"}]}], "sourceIdentifier": "zdi-disclosures@trendmicro.com"}