mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
synced 2025-05-29 01:31:20 +00:00
64 lines
2.2 KiB
JSON
64 lines
2.2 KiB
JSON
{
|
|
"id": "CVE-2024-45777",
|
|
"sourceIdentifier": "secalert@redhat.com",
|
|
"published": "2025-02-19T18:15:23.210",
|
|
"lastModified": "2025-02-19T18:15:23.210",
|
|
"vulnStatus": "Awaiting Analysis",
|
|
"cveTags": [],
|
|
"descriptions": [
|
|
{
|
|
"lang": "en",
|
|
"value": "A flaw was found in grub2. The calculation of the translation buffer when reading a language .mo file in grub_gettext_getstr_from_position() may overflow, leading to a Out-of-bound write. This issue can be leveraged by an attacker to overwrite grub2's sensitive heap data, eventually leading to the circumvention of secure boot protections."
|
|
},
|
|
{
|
|
"lang": "es",
|
|
"value": "Se encontr\u00f3 un defecto en Grub2. El c\u00e1lculo del b\u00fafer de traducci\u00f3n al leer un archivo .mo .mo en grub_gettext_getstr_from_position () puede desbordarse, lo que lleva a una escritura fuera de l\u00edmite. Un atacante puede aprovechar este problema para sobrescribir los datos del mont\u00f3n confidenciales de Grub2, lo que eventualmente conduce a la elecci\u00f3n de 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-2024-45777",
|
|
"source": "secalert@redhat.com"
|
|
},
|
|
{
|
|
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2346343",
|
|
"source": "secalert@redhat.com"
|
|
}
|
|
]
|
|
} |