osv-2020-2285
Vulnerability from osv_ossfuzz
Published
2020-12-25 00:01
Modified
2025-05-14 14:08
Summary
Bad-cast to pcpp::Layer from invalid vptr
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28945

Crash type: Bad-cast
Crash state:
Bad-cast to pcpp::Layer from invalid vptr
pcpp::IDnsResource::getRawData
pcpp::DnsResource::getDataLength
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "introduced_range": "633fdfb78b85d795f4b437cdb5fbdc041ae2b622:54fcc6190efeeb54dc6d66c809ec7b7e7308eab8",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "pcapplusplus"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "d50eb9c0d7506cc3c9ff78efa1a792c04e8f6767"
            }
          ],
          "repo": "https://github.com/seladb/PcapPlusPlus",
          "type": "GIT"
        }
      ],
      "versions": [
        "v21.05",
        "v21.11",
        "v22.05",
        "v22.11",
        "v23.09",
        "v24.09",
        "v25.05-beta",
        "v25.05"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28945\n\n```\nCrash type: Bad-cast\nCrash state:\nBad-cast to pcpp::Layer from invalid vptr\npcpp::IDnsResource::getRawData\npcpp::DnsResource::getDataLength\n```\n",
  "id": "OSV-2020-2285",
  "modified": "2025-05-14T14:08:11.306127Z",
  "published": "2020-12-25T00:01:03.941509Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=28945"
    }
  ],
  "summary": "Bad-cast to pcpp::Layer from invalid vptr"
}


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