{
  "id": "CVE-2022-3510",
  "sourceIdentifier": "cve-coordination@google.com",
  "published": "2022-12-12T13:15:14.670",
  "lastModified": "2023-11-07T03:51:20.923",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "A parsing issue similar to CVE-2022-3171, but with Message-Type Extensions 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.\n\n"
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          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
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  "references": [
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      "url": "https://github.com/protocolbuffers/protobuf/commit/db7c17803320525722f45c1d26fc08bc41d1bf48",
      "source": "cve-coordination@google.com",
      "tags": [
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        "Third Party Advisory"
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}