osv-2020-910
Vulnerability from osv_ossfuzz
Published
2020-07-21 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in zmq::stream_engine_base_t::out_event
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24200

Crash type: Use-of-uninitialized-value
Crash state:
zmq::stream_engine_base_t::out_event
zmq::epoll_t::loop
zmq::worker_poller_base_t::worker_routine
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "87ee10643854b1d27afd65fb1ec930dcedf35676:d280c44fe00092d240f4da19b1247124069371c7",
        "introduced_range": "2352e0a8968b102cd03f1d4089b46fe454cda05e:fc99911d907bfb33081909a565ca6bbb5437b00c",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libzmq"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "eb9118f0c9b9a70c0d2356838190350e9f88ed6f"
            },
            {
              "fixed": "d280c44fe00092d240f4da19b1247124069371c7"
            }
          ],
          "repo": "https://github.com/zeromq/libzmq.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24200\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nzmq::stream_engine_base_t::out_event\nzmq::epoll_t::loop\nzmq::worker_poller_base_t::worker_routine\n```\n",
  "id": "OSV-2020-910",
  "modified": "2022-04-13T03:04:32.775087Z",
  "published": "2020-07-21T00:00:27.471141Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=24200"
    }
  ],
  "summary": "Use-of-uninitialized-value in zmq::stream_engine_base_t::out_event"
}


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