nvd-json-data-feeds/CVE-2021/CVE-2021-40xx/CVE-2021-4037.json

{
  "id": "CVE-2021-4037",
  "sourceIdentifier": "secalert@redhat.com",
  "published": "2022-08-24T16:15:09.257",
  "lastModified": "2024-11-21T06:36:46.333",
  "vulnStatus": "Modified",
  "cveTags": [],
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      "value": "A vulnerability was found in the fs/inode.c:inode_init_owner() function logic of the LInux kernel that allows local users to create files for the XFS file-system with an unintended group ownership and with group execution and SGID permission bits set, in a scenario where a directory is SGID and belongs to a certain group and is writable by a user who is not a member of this group. This can lead to excessive permissions granted in case when they should not. This vulnerability is similar to the previous CVE-2018-13405 and adds the missed fix for the XFS."
    },
    {
      "lang": "es",
      "value": "Se ha encontrado una vulnerabilidad en la l\u00f3gica de la funci\u00f3n fs/inode.c:inode_init_owner() del kernel de LInux que permite a usuarios locales crear archivos para el sistema de archivos XFS con una propiedad de grupo no deseada y con los bits de permiso de ejecuci\u00f3n de grupo y SGID establecidos, en un escenario en el que un directorio es SGID y pertenece a un determinado grupo y es escribible por un usuario que no es miembro de este grupo. Esto puede conllevar a una concesi\u00f3n de excesivos permisos cuando no deber\u00edan concederse. Esta vulnerabilidad es similar a la anterior CVE-2018-13405 y a\u00f1ade la correcci\u00f3n que faltaba para el XFS."
    }
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          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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