{
  "id": "CVE-2022-3509",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2022-12-12T13:15:14.607",
  "lastModified": "2022-12-15T16:57:53.723",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A parsing issue similar to CVE-2022-3171, but with textformat in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above."
    },
    {
      "lang": "es",
      "value": "Un problema de an\u00e1lisis similar a CVE-2022-3171, pero con formato de texto en las versiones core y lite de protobuf-java anteriores a 3.21.7, 3.20.3, 3.19.6 y 3.16.3 puede provocar un ataque de Denegaci\u00f3n de Servicio (DoS). Las entradas que contienen m\u00faltiples instancias de mensajes incrustados no repetidos con campos repetidos o desconocidos hacen que los objetos se conviertan de un lado a otro entre formas mutables e inmutables, lo que resulta en pausas de recolecci\u00f3n de basura potencialmente largas. Recomendamos actualizar a las versiones mencionadas anteriormente."
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
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  "references": [
    {
      "url": "https://github.com/protocolbuffers/protobuf/commit/a3888f53317a8018e7a439bac4abeb8f3425d5e9",
      "source": "cve-coordination@google.com",
      "tags": [
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}