mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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156 lines
5.2 KiB
JSON
156 lines
5.2 KiB
JSON
{
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"id": "CVE-2021-20261",
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"sourceIdentifier": "secalert@redhat.com",
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"published": "2021-03-11T21:15:11.983",
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"lastModified": "2021-03-19T13:08:48.677",
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"vulnStatus": "Analyzed",
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"descriptions": [
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{
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"lang": "en",
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"value": "A race condition was found in the Linux kernels implementation of the floppy disk drive controller driver software. The impact of this issue is lessened by the fact that the default permissions on the floppy device (/dev/fd0) are restricted to root. If the permissions on the device have changed the impact changes greatly. In the default configuration root (or equivalent) permissions are required to attack this flaw."
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},
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{
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"lang": "es",
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"value": "Se encontr\u00f3 una condici\u00f3n de carrera en la implementaci\u00f3n del kernel de Linux del software manejador del controlador de la unidad de disquete. El impacto de este problema es reducido por el hecho de que los permisos predeterminados en el dispositivo de disquete (/dev/fd0) est\u00e1n restringidos para root. Si los permisos en el dispositivo han cambiado, el impacto cambia mucho. En la configuraci\u00f3n predeterminada, son requeridos permisos de root (o equivalentes) para atacar este fallo"
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}
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],
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"metrics": {
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"source": "nvd@nist.gov",
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"type": "Primary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
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"attackVector": "LOCAL",
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"attackComplexity": "HIGH",
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"privilegesRequired": "HIGH",
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"userInteraction": "NONE",
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"scope": "UNCHANGED",
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"confidentialityImpact": "HIGH",
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"integrityImpact": "HIGH",
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"availabilityImpact": "HIGH",
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"baseScore": 6.4,
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"baseSeverity": "MEDIUM"
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},
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"exploitabilityScore": 0.5,
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"impactScore": 5.9
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"accessVector": "LOCAL",
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"accessComplexity": "MEDIUM",
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"authentication": "NONE",
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"confidentialityImpact": "PARTIAL",
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"integrityImpact": "PARTIAL",
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"availabilityImpact": "PARTIAL",
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"baseScore": 4.4
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},
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"source": "secalert@redhat.com",
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{
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"lang": "en",
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"value": "CWE-362"
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"references": [
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{
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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1932150",
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"source": "secalert@redhat.com",
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"tags": [
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"Issue Tracking",
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"Patch",
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"Third Party Advisory"
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]
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},
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{
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"url": "https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=a0c80efe5956ccce9fe7ae5c78542578c07bc20a",
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"source": "secalert@redhat.com",
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"Mailing List",
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"Patch",
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}
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} |