osv-2021-1612
Vulnerability from osv_ossfuzz
Published
2021-11-24 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in MqttDecode_Props
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41291

Crash type: Heap-buffer-overflow READ 1
Crash state:
MqttDecode_Props
MqttDecode_Disconnect
MqttClient_DecodePacket
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "9ca8696699cda17ad32ecb2cf22e2cd9ca5e47ab:147aa20720112bb8d3c814c6a3cfa95837df4256"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wolfmqtt",
        "purl": "pkg:generic/wolfmqtt"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "07527e688cfa41fa9406a1271052de3cd677069a"
            },
            {
              "fixed": "147aa20720112bb8d3c814c6a3cfa95837df4256"
            }
          ],
          "repo": "https://github.com/wolfSSL/wolfMQTT.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.10.0",
        "v1.11.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41291\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nMqttDecode_Props\nMqttDecode_Disconnect\nMqttClient_DecodePacket\n```\n",
  "id": "OSV-2021-1612",
  "modified": "2022-04-13T03:04:34.038824Z",
  "published": "2021-11-24T00:00:12.425812Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=41291"
    }
  ],
  "schema_version": "1.2.0",
  "summary": "Heap-buffer-overflow in MqttDecode_Props"
}


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