CVE-2023-49208

{"id": "CVE-2023-49208", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2023-11-23T18:15:07.410", "references": [{"url": "https://github.com/babelouest/glewlwyd/commit/f9d8c06aae8dfe17e761b18b577ff169e059e812", "tags": ["Patch"], "source": "cve@mitre.org"}, {"url": "https://github.com/babelouest/glewlwyd/releases/tag/v2.7.6", "tags": ["Patch", "Release Notes"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "scheme/webauthn.c in Glewlwyd SSO server before 2.7.6 has a possible buffer overflow during FIDO2 credentials validation in webauthn registration."}, {"lang": "es", "value": "esquema/webauthn.c en el servidor SSO de Glewlwyd anterior a 2.7.6 tiene un posible desbordamiento del b\u00fafer durante la validaci\u00f3n de las credenciales FIDO2 en el registro de webauthn."}], "lastModified": "2023-11-30T20:47:45.190", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:glewlwyd_sso_server_project:glewlwyd_sso_server:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "538BFBDD-EC3D-4FD6-9121-D9D8A1213558", "versionEndExcluding": "2.7.6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}