{
  "id": "CVE-2020-22219",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-08-22T19:16:19.190",
  "lastModified": "2023-11-07T03:19:46.220",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Buffer Overflow vulnerability in function bitwriter_grow_ in flac before 1.4.0 allows remote attackers to run arbitrary code via crafted input to the encoder."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de Desbordamiento de B\u00fafer en la funci\u00f3n bitwriter_grow_ en flac anterior a 1.4.0 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de una entrada manipulada al codificador."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "attackVector": "LOCAL",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:flac_project:flac:*:*:*:*:*:*:*:*",
              "versionEndExcluding": "1.4.0",
              "matchCriteriaId": "13B55CB3-C5B9-46DF-B36A-EB50126F50C7"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/xiph/flac/issues/215",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Issue Tracking"
      ]
    },
    {
      "url": "https://lists.debian.org/debian-lts-announce/2023/09/msg00028.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZD2AJTU4PCJQP7HPTS2L2ELJWBASCRGD/",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.debian.org/security/2023/dsa-5500",
      "source": "cve@mitre.org"
    }
  ]
}