CVE-2023-47345

{"id": "CVE-2023-47345", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2023-11-15T22:15:27.877", "references": [{"url": "https://github.com/free5gc/free5gc/issues/483", "tags": ["Exploit", "Issue Tracking"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-120"}]}], "descriptions": [{"lang": "en", "value": "Buffer Overflow vulnerability in free5gc 3.3.0 allows attackers to cause a denial of service via crafted PFCP message with malformed PFCP Heartbeat message whose Recovery Time Stamp IE length is mutated to zero."}, {"lang": "es", "value": "La vulnerabilidad de desbordamiento del b\u00fafer en free5gc 3.3.0 permite a los atacantes provocar una denegaci\u00f3n de servicio a trav\u00e9s de un mensaje PFCP manipulado con un mensaje PFCP Heartbeat mal formado cuya longitud Recovery Time Stamp IE est\u00e1 mutada a cero."}], "lastModified": "2023-11-21T01:01:10.423", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:free5gc:free5gc:3.3.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "89BA8BA8-E366-48F9-930A-91ED1442AAFE"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}