{ "id": "CVE-2023-3488", "sourceIdentifier": "product-security@silabs.com", "published": "2023-07-28T16:15:12.997", "lastModified": "2024-11-21T08:17:22.633", "vulnStatus": "Modified", "cveTags": [], "descriptions": [ { "lang": "en", "value": "Uninitialized buffer in GBL parser in Silicon Labs GSDK v4.3.0 and earlier allows attacker to leak data from Secure stack via malformed GBL file.\n\n" } ], "metrics": { "cvssMetricV31": [ { "source": "product-security@silabs.com", "type": "Secondary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N", "baseScore": 3.8, "baseSeverity": "LOW", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "CHANGED", "confidentialityImpact": "LOW", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 2.0, "impactScore": 1.4 }, { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", "baseScore": 5.5, "baseSeverity": "MEDIUM", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE" }, "exploitabilityScore": 1.8, "impactScore": 3.6 } ] }, "weaknesses": [ { "source": "product-security@silabs.com", "type": "Secondary", "description": [ { "lang": "en", "value": "CWE-908" } ] }, { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-908" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:silabs:gecko_software_development_kit:*:*:*:*:*:*:*:*", "versionEndIncluding": "4.3.0", "matchCriteriaId": "61DA8122-74DB-4F72-92C3-DB89DB109091" } ] } ] } ], "references": [ { "url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi3HwQAJ?operationContext=S1", "source": "product-security@silabs.com", "tags": [ "Permissions Required" ] }, { "url": "https://github.com/SiliconLabs/gecko_sdk/releases", "source": "product-security@silabs.com", "tags": [ "Release Notes" ] }, { "url": "https://community.silabs.com/sfc/servlet.shepherd/document/download/0698Y00000Wi3HwQAJ?operationContext=S1", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Permissions Required" ] }, { "url": "https://github.com/SiliconLabs/gecko_sdk/releases", "source": "af854a3a-2127-422b-91ae-364da2661108", "tags": [ "Release Notes" ] } ] }