CVE-2025-23016

{"id": "CVE-2025-23016", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "[email protected]", "cvssData": {"scope": "CHANGED", "version": "3.1", "baseScore": 9.3, "attackVector": "LOCAL", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 6.0, "exploitabilityScore": 2.5}]}, "published": "2025-01-10T12:15:25.480", "references": [{"url": "https://github.com/FastCGI-Archives/fcgi2/issues/67", "source": "[email protected]"}, {"url": "https://github.com/FastCGI-Archives/fcgi2/releases/tag/2.4.5", "source": "[email protected]"}, {"url": "https://www.synacktiv.com/en/publications/cve-2025-23016-exploiting-the-fastcgi-library", "source": "[email protected]"}, {"url": "http://www.openwall.com/lists/oss-security/2025/04/23/4", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://lists.debian.org/debian-lts-announce/2025/10/msg00009.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.synacktiv.com/en/publications/cve-2025-23016-exploiting-the-fastcgi-library", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "FastCGI fcgi2 (aka fcgi) 2.x through 2.4.4 has an integer overflow (and resultant heap-based buffer overflow) via crafted nameLen or valueLen values in data to the IPC socket. This occurs in ReadParams in fcgiapp.c."}, {"lang": "es", "value": "FastCGI fcgi2 (tambi\u00e9n conocido como fcgi) 2.x a 2.4.4 tiene un desbordamiento de enteros (y el desbordamiento de b\u00fafer basado en el mont\u00f3n resultante) a trav\u00e9s de valores nameLen o valueLen manipulados en los datos del socket IPC. Esto ocurre en ReadParams en fcgiapp.c."}], "lastModified": "2025-11-03T18:15:50.653", "sourceIdentifier": "[email protected]"}