CVE-2025-49177

{"id": "CVE-2025-49177", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secalert@redhat.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.1, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 4.2, "exploitabilityScore": 1.8}]}, "published": "2025-06-17T15:15:45.650", "references": [{"url": "https://access.redhat.com/errata/RHSA-2025:10258", "source": "secalert@redhat.com"}, {"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/security/cve/CVE-2025-49177", "source": "secalert@redhat.com"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2369955", "source": "secalert@redhat.com"}], "vulnStatus": "Awaiting Analysis", "weaknesses": [{"type": "Secondary", "source": "secalert@redhat.com", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "A flaw was found in the XFIXES extension. The XFixesSetClientDisconnectMode handler does not validate the request length, allowing a client to read unintended memory from previous requests."}, {"lang": "es", "value": "Se detect\u00f3 una falla en la extensi\u00f3n XFIXES. El controlador XFixesSetClientDisconnectMode no valida la longitud de la solicitud, lo que permite que un cliente lea memoria no deseada de solicitudes anteriores."}], "lastModified": "2025-10-13T08:15:41.353", "sourceIdentifier": "secalert@redhat.com"}