CVE-2024-29025

{"id": "CVE-2024-29025", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2024-03-25T20:15:08.797", "references": [{"url": "https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3", "tags": ["Exploit"], "source": "security-advisories@github.com"}, {"url": "https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058c", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624v", "tags": ["Vendor Advisory", "Exploit"], "source": "security-advisories@github.com"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00015.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "security-advisories@github.com"}, {"url": "https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3", "tags": ["Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058c", "tags": ["Patch"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624v", "tags": ["Vendor Advisory", "Exploit"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2024/06/msg00015.html", "tags": ["Mailing List", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-770"}]}], "descriptions": [{"lang": "en", "value": "Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final."}, {"lang": "es", "value": "Netty es un framework de aplicaci\u00f3n de red as\u00edncrono impulsado por eventos para el desarrollo r\u00e1pido de servidores y clientes de protocolo de alto rendimiento mantenibles. Se puede enga\u00f1ar al `HttpPostRequestDecoder` para que acumule datos. Si bien el decodificador puede almacenar elementos en el disco si est\u00e1 configurado as\u00ed, no hay l\u00edmites para la cantidad de campos que puede tener el formulario, un adjunto puede enviar una publicaci\u00f3n fragmentada que consta de muchos campos peque\u00f1os que se acumular\u00e1n en la lista `bodyListHttpData`. El decodificador acumula bytes en el b\u00fafer `undecodedChunk` hasta que puede decodificar un campo, este campo puede acumular datos sin l\u00edmites. Esta vulnerabilidad se soluciona en 4.1.108.Final."}], "lastModified": "2025-09-19T15:10:53.740", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:netty:netty:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CF78319A-FCF4-405B-90AE-9EDBB2AA55AB", "versionEndExcluding": "4.1.108"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}