nvd-json-data-feeds/CVE-2021/CVE-2021-459xx/CVE-2021-45952.json

{
  "id": "CVE-2021-45952",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2022-01-01T00:15:08.553",
  "lastModified": "2024-11-21T06:33:20.920",
  "vulnStatus": "Modified",
  "cveTags": [
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      "tags": [
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  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dnsmasq 2.86 has a heap-based buffer overflow in dhcp_reply (called from dhcp_packet and FuzzDhcp). NOTE: the vendor's position is that CVE-2021-45951 through CVE-2021-45957 \"do not represent real vulnerabilities, to the best of our knowledge."
    },
    {
      "lang": "es",
      "value": "** EN DISPUTA ** Dnsmasq versi\u00f3n 2.86, presenta un desbordamiento de buffer en la regi\u00f3n heap de la memoria en la funci\u00f3n dhcp_reply (llamado desde dhcp_packet y FuzzDhcp). NOTA: la posici\u00f3n del proveedor es que CVE-2021-45951 a CVE-2021-45957 \"no representan vulnerabilidades reales, seg\u00fan nuestro conocimiento\""
    }
  ],
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          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
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    {
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35870",
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