osv-2021-430
Vulnerability from osv_ossfuzz
Published
2021-02-22 00:00
Modified
2022-04-13 03:04
Summary
Stack-buffer-overflow in tvb_memcpy
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31198

Crash type: Stack-buffer-overflow WRITE {*}
Crash state:
tvb_memcpy
composite_memcpy
_tvb_get_nstringz
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "wireshark"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "23a5f6a17767c39a7ed04df438ae3b4bf1fe90d8"
            },
            {
              "fixed": "2ba52cdc0e4216dafdfc32498fc0210c99449ec9"
            }
          ],
          "repo": "https://gitlab.com/wireshark/wireshark.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31198\n\n```\nCrash type: Stack-buffer-overflow WRITE {*}\nCrash state:\ntvb_memcpy\ncomposite_memcpy\n_tvb_get_nstringz\n```\n",
  "id": "OSV-2021-430",
  "modified": "2022-04-13T03:04:37.838011Z",
  "published": "2021-02-22T00:00:22.320320Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31198"
    }
  ],
  "summary": "Stack-buffer-overflow in tvb_memcpy"
}


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