CVE-2025-49178

{"id": "CVE-2025-49178", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2025-06-17T15:15:45.813", "references": [{"url": "https://access.redhat.com/errata/RHSA-2025:9303", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:9304", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:9305", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/errata/RHSA-2025:9306", "source": "secalert@redhat.com"}, {"url": "https://access.redhat.com/security/cve/CVE-2025-49178", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369977", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-667"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the X server's request handling. Non-zero 'bytes to ignore' in a client's request can cause the server to skip processing another client's request, potentially leading to a denial of service."}, {"lang": "es", "value": "Se encontr\u00f3 una falla en el manejo de solicitudes del servidor X. Los \"bytes a ignorar\" distintos de cero en la solicitud de un cliente pueden provocar que el servidor omita el procesamiento de la solicitud de otro cliente, lo que puede conducir a una denegaci\u00f3n de servicio."}], "lastModified": "2025-06-23T07:15:20.257", "sourceIdentifier": "secalert@redhat.com"}