CVE-2024-56375

{"id": "CVE-2024-56375", "cveTags": [], "metrics": {"cvssMetricV31": [{"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": "2024-12-22T23:15:06.613", "references": [{"url": "https://github.com/NICMx/FORT-validator/issues/154", "tags": ["Issue Tracking", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://nicmx.github.io/FORT-validator/CVE.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "cve@mitre.org", "description": [{"lang": "en", "value": "CWE-191"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-191"}]}], "descriptions": [{"lang": "en", "value": "An integer underflow was discovered in Fort 1.6.3 and 1.6.4 before 1.6.5. A malicious RPKI repository that descends from a (trusted) Trust Anchor can serve (via rsync or RRDP) a Manifest RPKI object containing an empty fileList. Fort dereferences (and, shortly afterwards, writes to) this array during a shuffle attempt, before the validation that would normally reject it when empty. This out-of-bounds access is caused by an integer underflow that causes the surrounding loop to iterate infinitely. Because the product is permanently stuck attempting to overshuffle an array that doesn't actually exist, a crash is nearly guaranteed."}, {"lang": "es", "value": "Se descubri\u00f3 un desbordamiento de enteros en Fort 1.6.3 y 1.6.4 antes de 1.6.5. Un repositorio RPKI malicioso que desciende de un Trust Anchor (confiable) puede servir (a trav\u00e9s de rsync o RRDP) un objeto RPKI de manifiesto que contiene una lista de archivos vac\u00eda. Fort desreferencia (y, poco despu\u00e9s, escribe en) esta matriz durante un intento de mezcla, antes de la validaci\u00f3n que normalmente la rechazar\u00eda si estuviera vac\u00eda. Este acceso fuera de los l\u00edmites se debe a un desbordamiento de enteros que hace que el bucle circundante se repita infinitamente. Debido a que el producto est\u00e1 bloqueado permanentemente al intentar mezclar una matriz que en realidad no existe, es casi seguro que se produzca un bloqueo."}], "lastModified": "2025-04-22T15:54:43.887", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:nicmx:fort_validator:1.6.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E9FD78E-6B64-44C5-B008-E8C80D24E293"}, {"criteria": "cpe:2.3:a:nicmx:fort_validator:1.6.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "AE6BA852-9F48-4736-AC29-B6B4E48974EF"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}