ghsa-gprg-wq36-vj82
Vulnerability from github
Published
2022-05-24 19:03
Modified
2022-07-13 00:00
Details

Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (without possession of the AuthValue used in the provisioning protocol) to determine the AuthValue via a brute-force attack (unless the AuthValue is sufficiently random and changed each time).

Show details on source website


{
  "affected": [],
  "aliases": [
    "CVE-2020-26557"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-24T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Mesh Provisioning in the Bluetooth Mesh profile 1.0 and 1.0.1 may permit a nearby device (without possession of the AuthValue used in the provisioning protocol) to determine the AuthValue via a brute-force attack (unless the AuthValue is sufficiently random and changed each time).",
  "id": "GHSA-gprg-wq36-vj82",
  "modified": "2022-07-13T00:00:50Z",
  "published": "2022-05-24T19:03:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-26557"
    },
    {
      "type": "WEB",
      "url": "https://kb.cert.org/vuls/id/799380"
    },
    {
      "type": "WEB",
      "url": "https://www.bluetooth.com/learn-about-bluetooth/key-attributes/bluetooth-security/reporting-security"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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