CVE-2025-58447

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{"affected": [{"affectedData": [{"product": "rathena", "vendor": "rathena", "versions": [{"status": "affected", "version": "< 2f5248b"}]}], "source": "security-advisories@github.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:rathena:rathena:*:*:*:*:*:*:*:*", "matchCriteriaId": "B83A684A-6132-43B6-82AE-F7286BA9849C", "versionEndExcluding": "2025-09-06", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "rAthena is an open-source cross-platform massively multiplayer online role playing game (MMORPG) server. Versions prior to commit 2f5248b have a heap-based buffer overflow in the login server, remote attacker to overwrite adjacent session fields by sending a crafted `CA_SSO_LOGIN_REQ` with an oversized token length. This leads to immediate denial of service (crash) and it is possible to achieve remote code execution via heap corruption. Commit 2f5248b fixes the issue."}, {"lang": "es", "value": "rAthena es un servidor de juego de rol multijugador masivo en l\u00ednea (MMORPG) de c\u00f3digo abierto y multiplataforma. Las versiones anteriores al commit 2f5248b tienen un desbordamiento de b\u00fafer basado en mont\u00edculo en el servidor de inicio de sesi\u00f3n, lo que permite a un atacante remoto sobrescribir campos de sesi\u00f3n adyacentes enviando un 'CA_SSO_LOGIN_REQ' manipulado con una longitud de token excesiva. Esto conduce a una denegaci\u00f3n de servicio inmediata (ca\u00edda) y es posible lograr la ejecuci\u00f3n remota de c\u00f3digo mediante corrupci\u00f3n de mont\u00edculo. El commit 2f5248b corrige el problema."}], "id": "CVE-2025-58447", "lastModified": "2026-10-19T17:10:00.173", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "security-advisories@github.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2025-58447", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "total"}], "role": "CISA Coordinator", "timestamp": "2025-09-10T19:29:58.880314Z", "version": "2.0.3"}}]}, "published": "2025-09-09T23:15:36.497", "references": [{"source": "security-advisories@github.com", "tags": ["Patch"], "url": "https://github.com/rathena/rathena/commit/2f5248b9cd9a8c6b42422ddecfc4cc2cd0e69e4b"}, {"source": "security-advisories@github.com", "tags": ["Vendor Advisory"], "url": "https://github.com/rathena/rathena/security/advisories/GHSA-4p33-6xqr-cm6x"}], "sourceIdentifier": "security-advisories@github.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-122"}], "source": "security-advisories@github.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-787"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{"created": "2025-09-12T09:11:40.424570+00:00", "updated": "2025-09-12T09:11:40.424622+00:00", "vendors": ["rathena", "rathena$PRODUCT$rathena"]}