{
  "id": "CVE-2022-39843",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-09-05T07:15:08.207",
  "lastModified": "2024-11-21T07:18:22.500",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "123elf Lotus 1-2-3 before 1.0.0rc3 for Linux, and Lotus 1-2-3 R3 for UNIX and other platforms through 9.8.2, allow attackers to execute arbitrary code via a crafted worksheet. This occurs because of a stack-based buffer overflow in the cell format processing routines, as demonstrated by a certain function call from process_fmt() that can be reached via a w3r_format element in a wk3 document."
    },
    {
      "lang": "es",
      "value": "123elf Lotus 1-2-3 versiones anteriores a 1.0.0rc3 para Linux, y Lotus 1-2-3 R3 para UNIX y otras plataformas hasta 9.8.2, permiten a atacantes ejecutar c\u00f3digo arbitrario por medio de una hoja de c\u00e1lculo dise\u00f1ada. Esto ocurre debido a un desbordamiento del b\u00fafer en la regi\u00f3n stack de la memoria en las rutinas de procesamiento del formato de celdas, como es demostrado en una determinada llamada a la funci\u00f3n de process_fmt() que puede ser alcanzada por medio de un elemento w3r_format en un documento wk3"
    }
  ],
  "metrics": {
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        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "REQUIRED",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
    }
  ],
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          "negate": false,
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  "references": [
    {
      "url": "https://github.com/taviso/123elf/issues/103",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
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    },
    {
      "url": "https://github.com/taviso/123elf/releases/tag/v1.0.0rc3",
      "source": "cve@mitre.org",
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    },
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}