osv-2021-120
Vulnerability from osv_ossfuzz
Published
2021-01-13 00:01
Modified
2022-04-13 03:04
Summary
Heap-use-after-free in UA_SecureChannel_deleteMembersCleanup
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5652

Crash type: Heap-use-after-free READ 8
Crash state:
UA_SecureChannel_deleteMembersCleanup
UA_SecureChannelManager_deleteMembers
UA_Server_delete
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "c54a3e26439600a075c5ac427da1aae0f0781655:24176ffff471a25fa765d5fdd475c5dec2b59837",
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "open62541"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "5c27c73a4b4812b6d97443c0ce024a08e2e7e4de"
            },
            {
              "fixed": "24176ffff471a25fa765d5fdd475c5dec2b59837"
            }
          ],
          "repo": "https://github.com/open62541/open62541.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5652\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nUA_SecureChannel_deleteMembersCleanup\nUA_SecureChannelManager_deleteMembers\nUA_Server_delete\n```\n",
  "id": "OSV-2021-120",
  "modified": "2022-04-13T03:04:41.254422Z",
  "published": "2021-01-13T00:01:31.105656Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5652"
    }
  ],
  "summary": "Heap-use-after-free in UA_SecureChannel_deleteMembersCleanup"
}


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