osv-2021-1526
Vulnerability from osv_ossfuzz
Published
2021-11-03 00:01
Modified
2022-04-13 03:04
Summary
Global-buffer-overflow in fr_unix_time_from_tm
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40600

Crash type: Global-buffer-overflow READ 2
Crash state:
fr_unix_time_from_tm
fr_unix_time_from_str
fr_value_box_from_substr
References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "e942ae815485f39aa544e0595293f99a0639d647:3d0368cc80d21346100f9ff3b60f4a0c95d2358a"
      },
      "ecosystem_specific": {
        "severity": null
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "freeradius"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "ba2f3dee0817ba6caa4b94bc1484f0d465df08a7"
            },
            {
              "fixed": "3d0368cc80d21346100f9ff3b60f4a0c95d2358a"
            },
            {
              "fixed": "35d9a658b48f73faee44fc45ce3e11b0d10bfeb1"
            }
          ],
          "repo": "https://github.com/FreeRADIUS/freeradius-server.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40600\n\n```\nCrash type: Global-buffer-overflow READ 2\nCrash state:\nfr_unix_time_from_tm\nfr_unix_time_from_str\nfr_value_box_from_substr\n```\n",
  "id": "OSV-2021-1526",
  "modified": "2022-04-13T03:04:40.136376Z",
  "published": "2021-11-03T00:01:47.818771Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=40600"
    }
  ],
  "summary": "Global-buffer-overflow in fr_unix_time_from_tm"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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