nvd-json-data-feeds/CVE-2023/CVE-2023-49xx/CVE-2023-4949.json

{
  "id": "CVE-2023-4949",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2023-11-10T17:15:07.570",
  "lastModified": "2024-11-21T08:36:19.817",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An attacker with local access to a system (either through a disk or external drive) can present a modified XFS partition to grub-legacy in such a way to exploit a memory corruption in grub\u2019s XFS file system implementation.\n"
    },
    {
      "lang": "es",
      "value": "Un atacante con acceso local a un sistema (ya sea a trav\u00e9s de un disco o una unidad externa) puede presentar una partici\u00f3n XFS modificada a grub-legacy de tal manera que aproveche una corrupci\u00f3n de memoria en la implementaci\u00f3n del sistema de archivos XFS de grub."
    }
  ],
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          "baseScore": 8.1,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "HIGH",
          "userInteraction": "NONE",
          "scope": "CHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "LOW",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.5,
        "impactScore": 6.0
      },
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          "baseSeverity": "MEDIUM",
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          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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        "exploitabilityScore": 0.8,
        "impactScore": 5.9
      }
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      "source": "cve-coordination@google.com",
      "type": "Secondary",
      "description": [
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          "value": "CWE-119"
        },
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          "lang": "en",
          "value": "CWE-190"
        }
      ]
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      "source": "nvd@nist.gov",
      "type": "Primary",
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          "lang": "en",
          "value": "CWE-787"
        }
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    }
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  "references": [
    {
      "url": "https://xenbits.xenproject.org/xsa/advisory-443.html",
      "source": "cve-coordination@google.com",
      "tags": [
        "Patch",
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}