osv-2022-802
Vulnerability from osv_ossfuzz
Published
2022-08-29 00:02
Modified
2023-04-29 14:17
Summary
Heap-use-after-free in UA_Server_networkCallback
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50699

Crash type: Heap-use-after-free READ 4
Crash state:
UA_Server_networkCallback
fuzz_binary_message.cc
UA_memoryManager_free
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "86eb3f68601861bf73c35a5a0a8e16916ca78e7d:8b1c4e4b01be27fd5ef37907e91e86c866cf0227"
      },
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541",
        "purl": "pkg:generic/open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5ef11b11ff964b2f8abdb67efbf53b0e2a0eb24d"
            },
            {
              "fixed": "8b1c4e4b01be27fd5ef37907e91e86c866cf0227"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "v1.2.6",
        "v1.2.7",
        "v1.3.3",
        "v1.3.4",
        "v1.3.5"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50699\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nUA_Server_networkCallback\nfuzz_binary_message.cc\nUA_memoryManager_free\n```\n",
  "id": "OSV-2022-802",
  "modified": "2023-04-29T14:17:55.891692Z",
  "published": "2022-08-29T00:02:04.585826Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50699"
    }
  ],
  "schema_version": "1.3.0",
  "summary": "Heap-use-after-free in UA_Server_networkCallback"
}


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