mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-28 09:11:28 +00:00
64 lines
2.3 KiB
JSON
64 lines
2.3 KiB
JSON
{
|
|
"id": "CVE-2024-45776",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2025-02-18T20:15:19.313",
|
|
"lastModified": "2025-02-18T20:15:19.313",
|
|
"vulnStatus": "Awaiting Analysis",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "When reading the language .mo file in grub_mofile_open(), grub2 fails to verify an integer overflow when allocating its internal buffer. A crafted .mo file may lead the buffer size calculation to overflow, leading to out-of-bound reads and writes. This flaw allows an attacker to leak sensitive data or overwrite critical data, possibly circumventing secure boot protections."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "Al leer el archivo .mo .mo en Grub_Mofile_Open (), Grub2 no puede verificar un desbordamiento entero al asignar su b\u00fafer interno. A manipulado .MO El archivo puede llevar el c\u00e1lculo del tama\u00f1o del b\u00fafer a desbordarse, lo que lleva a lecturas y escrituras fuera de los l\u00edmite. Este defecto permite a un atacante filtrar datos confidenciales o sobrescribir datos cr\u00edticos, posiblemente eludir protecciones seguras de arranque."
|
|
}
|
|
],
|
|
"metrics": {
|
|
"cvssMetricV31": [
|
|
{
|
|
"source": "secalert@redhat.com",
|
|
"type": "Primary",
|
|
"cvssData": {
|
|
"version": "3.1",
|
|
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
|
|
"baseScore": 6.7,
|
|
"baseSeverity": "MEDIUM",
|
|
"attackVector": "LOCAL",
|
|
"attackComplexity": "LOW",
|
|
"privilegesRequired": "HIGH",
|
|
"userInteraction": "NONE",
|
|
"scope": "UNCHANGED",
|
|
"confidentialityImpact": "HIGH",
|
|
"integrityImpact": "HIGH",
|
|
"availabilityImpact": "HIGH"
|
|
},
|
|
"exploitabilityScore": 0.8,
|
|
"impactScore": 5.9
|
|
}
|
|
]
|
|
},
|
|
"weaknesses": [
|
|
{
|
|
"source": "secalert@redhat.com",
|
|
"type": "Primary",
|
|
"description": [
|
|
{
|
|
"lang": "en",
|
|
"value": "CWE-787"
|
|
}
|
|
]
|
|
}
|
|
],
|
|
"references": [
|
|
{
|
|
"url": "https://access.redhat.com/security/cve/CVE-2024-45776",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2339182",
|
|
"source": "secalert@redhat.com"
|
|
}
|
|
]
|
|
} |