{ "id": "CVE-2023-27355", "sourceIdentifier": "zdi-disclosures@trendmicro.com", "published": "2023-04-20T22:15:07.250", "lastModified": "2024-11-21T07:52:43.850", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "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." } ], "metrics": { "cvssMetricV31": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ], "cvssMetricV30": [ { "source": "zdi-disclosures@trendmicro.com", "type": "Secondary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "baseScore": 8.8, "baseSeverity": "HIGH", "attackVector": "ADJACENT_NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH" }, "exploitabilityScore": 2.8, "impactScore": 5.9 } ] }, "weaknesses": [ { "source": "zdi-disclosures@trendmicro.com", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-121" } ] } ], "configurations": [ { "operator": "AND", "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:o:sonos:one_firmware:70.3-35220:*:*:*:*:*:*:*", "matchCriteriaId": "8EE4A7E8-95A0-494F-B183-0F89251A648F" } ] }, { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": false, "criteria": "cpe:2.3:h:sonos:one:-:*:*:*:*:*:*:*", "matchCriteriaId": "EDEFE769-D51B-4ED0-818F-DF1321164AA2" } ] } ] }, { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:sonos:s1:*:*:*:*:*:*:*:*", "versionEndExcluding": "11.7.1", "matchCriteriaId": "CCD7FC41-7174-40FF-9F79-F6D1F886B35E" }, { "vulnerable": true, "criteria": "cpe:2.3:a:sonos:s2:*:*:*:*:*:*:*:*", "versionEndExcluding": "15.1", "matchCriteriaId": "5071BA4F-7418-438F-8B5F-3956B18C7AD0" } ] } ] } ], "references": [ { "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-449/", "source": "zdi-disclosures@trendmicro.com", "tags": [ "Third Party Advisory", "VDB Entry" ] }, { "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-449/", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Third Party Advisory", "VDB Entry" ] } ] }