CVE-2025-48965

{"id": "CVE-2025-48965", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "cve@mitre.org", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 4.0, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 2.2}]}, "published": "2025-07-20T18:15:22.950", "references": [{"url": "https://github.com/Mbed-TLS/mbedtls-docs/blob/main/security-advisories/mbedtls-security-advisory-2025-06-6.md", "source": "cve@mitre.org"}, {"url": "https://mbed-tls.readthedocs.io/en/latest/tech-updates/security-advisories/", "source": "cve@mitre.org"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Primary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-696"}]}], "descriptions": [{"lang": "en", "value": "Mbed TLS before 3.6.4 has a NULL pointer dereference because mbedtls_asn1_store_named_data can trigger conflicting data with val.p of NULL but val.len greater than zero."}, {"lang": "es", "value": "Mbed TLS anterior a 3.6.4 tiene una desreferencia de puntero NULL porque mbedtls_asn1_store_named_data puede generar datos conflictivos con val.p de NULL pero val.len mayor que cero."}], "lastModified": "2025-07-22T13:06:07.260", "sourceIdentifier": "cve@mitre.org"}