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{"descriptions": [{"lang": "en", "value": "The Lightning Network Daemon (lnd) - is a complete implementation of a Lightning Network node. A parsing vulnerability in lnd's onion processing logic and lead to a DoS vector due to excessive memory allocation. The issue was patched in lnd v0.17.0. Users should update to a version > v0.17.0 to be protected. Users unable to upgrade may set the `--rejecthtlc` CLI flag and also disable forwarding on channels via the `UpdateChanPolicyCommand`, or disable listening on a public network interface via the `--nolisten` flag as a mitigation."}, {"lang": "es", "value": "Lightning Network Daemon (lnd): es una implementaci\u00f3n completa de un nodo Lightning Network. Una vulnerabilidad de an\u00e1lisis en la l\u00f3gica de procesamiento de cebolla de lnd y conduce a un vector DoS debido a una asignaci\u00f3n excesiva de memoria. El problema se solucion\u00f3 en lnd v0.17.0. Los usuarios deben actualizar a una versi\u00f3n &gt; v0.17.0 para estar protegidos. Los usuarios que no puedan actualizar pueden configurar el indicador CLI `--rejecthtlc` y tambi\u00e9n deshabilitar el reenv\u00edo de canales a trav\u00e9s de `UpdateChanPolicyCommand`, o desactivar la escucha en una interfaz de red p\u00fablica a trav\u00e9s del indicador `--nolisten` como mitigaci\u00f3n."}], "id": "CVE-2024-38359", "lastModified": "2024-11-21T09:25:26.843", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security-advisories@github.com", "type": "Secondary"}]}, "published": "2024-06-20T23:15:52.700", "references": [{"source": "security-advisories@github.com", "url": "https://delvingbitcoin.org/t/dos-disclosure-lnd-onion-bomb/979"}, {"source": "security-advisories@github.com", "url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.17.0-beta"}, {"source": "security-advisories@github.com", "url": "https://github.com/lightningnetwork/lnd/security/advisories/GHSA-9gxx-58q6-42p7"}, {"source": "security-advisories@github.com", "url": "https://lightning.network"}, {"source": "security-advisories@github.com", "url": "https://morehouse.github.io/lightning/lnd-onion-bomb"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://delvingbitcoin.org/t/dos-disclosure-lnd-onion-bomb/979"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.17.0-beta"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://github.com/lightningnetwork/lnd/security/advisories/GHSA-9gxx-58q6-42p7"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://lightning.network"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://morehouse.github.io/lightning/lnd-onion-bomb"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Awaiting Analysis", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "security-advisories@github.com", "type": "Secondary"}]}

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