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{
"id": "CVE-2023-5367",
"sourceIdentifier": "secalert@redhat.com",
"published": "2023-10-25T20:15:18.323",
"lastModified": "2023-10-29T04:15:11.430",
"vulnStatus": "Awaiting Analysis",
"descriptions": [
{
"lang": "en",
"value": "A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service."
},
{
"lang": "es",
"value": "Se encontr\u00f3 una falla de escritura fuera de los l\u00edmites en el servidor xorg-x11. Este problema ocurre debido a un c\u00e1lculo incorrecto de un desplazamiento del b\u00fafer al copiar datos almacenados en el mont\u00f3n en la funci\u00f3n XIChangeDeviceProperty en Xi/xiproperty.c y en la funci\u00f3n RRChangeOutputProperty en randr/rrproperty.c, lo que permite una posible escalada de privilegios o Denegaci\u00f3n de Servicio (DoS). ."
}
],
"metrics": {
"cvssMetricV31": [
{
"source": "secalert@redhat.com",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"attackVector": "LOCAL",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"availabilityImpact": "HIGH",
"baseScore": 7.8,
"baseSeverity": "HIGH"
},
"exploitabilityScore": 1.8,
"impactScore": 5.9
}
]
},
"references": [
{
"url": "https://access.redhat.com/security/cve/CVE-2023-5367",
"source": "secalert@redhat.com"
},
{
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2243091",
"source": "secalert@redhat.com"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEDJN4VFN57K5POOC7BNVD6L6WUUCSG6/",
"source": "secalert@redhat.com"
},
{
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SN6KV4XGQJRVAOSM5C3CWMVAXO53COIP/",
"source": "secalert@redhat.com"
},
{
"url": "https://lists.x.org/archives/xorg-announce/2023-October/003430.html",
"source": "secalert@redhat.com"
},
{
"url": "https://www.debian.org/security/2023/dsa-5534",
"source": "secalert@redhat.com"
}
]
}