CVE-2021-41593

{"id": "CVE-2021-41593", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.6, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 4.7, "exploitabilityScore": 3.9}]}, "published": "2021-10-04T17:15:08.727", "references": [{"url": "https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing", "tags": ["Press/Media Coverage", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.13.3.md", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html", "tags": ["Mailing List", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html", "tags": ["Mailing List", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264.html", "tags": ["Exploit", "Mailing List", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://bitcoinmagazine.com/technical/good-griefing-a-lingering-vulnerability-on-lightning-network-that-still-needs-fixing", "tags": ["Press/Media Coverage", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/lightningnetwork/lnd/blob/master/docs/release-notes/release-notes-0.13.3.md", "tags": ["Release Notes", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/lightningnetwork/lnd/releases/tag/v0.13.3-beta", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2020-May/002714.html", "tags": ["Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003257.html", "tags": ["Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.linuxfoundation.org/pipermail/lightning-dev/2021-October/003264.html", "tags": ["Exploit", "Mailing List", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Lightning Labs lnd before 0.13.3-beta allows loss of funds because of dust HTLC exposure."}, {"lang": "es", "value": "Lightning Labs lnd versiones anteriores a 0.13.3-beta, permite una p\u00e9rdida de fondos debido a una exposici\u00f3n del polvo HTLC"}], "lastModified": "2024-11-21T06:26:29.647", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": 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