CVE-2024-45234

{"id": "CVE-2024-45234", "cveTags": [], "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}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "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": "2024-08-24T23:15:04.037", "references": [{"url": "https://nicmx.github.io/FORT-validator/CVE.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/02/msg00030.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-295"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Fort before 1.6.3. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) an ROA or a Manifest containing a signedAttrs encoded in non-canonical form. This bypasses Fort's BER decoder, reaching a point in the code that panics when faced with data not encoded in DER. Because Fort is an RPKI Relying Party, a panic can lead to Route Origin Validation unavailability, which can lead to compromised routing."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Fort antes de la versi\u00f3n 1.6.3. Un repositorio RPKI malicioso que desciende de un ancla de confianza (confiable) puede servir (a trav\u00e9s de rsync o RRDP) un ROA o un manifiesto que contenga atributos firmados codificados en forma no can\u00f3nica. Esto evita el decodificador BER de Fort, llegando a un punto en el c\u00f3digo que entra en p\u00e1nico cuando se enfrenta a datos no codificados en DER. Debido a que Fort es una parte de confianza de RPKI, un p\u00e1nico puede provocar que la validaci\u00f3n del origen de la ruta no est\u00e9 disponible, lo que puede comprometer el enrutamiento."}], "lastModified": "2025-11-03T21:16:19.990", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nicmx:fort-validator:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1B6DF9BD-7BC4-4AFF-8E93-6810EC99D678", "versionEndExcluding": "1.6.3"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}