github - ghsa-w488-94f6-hhmr

ghsa-w488-94f6-hhmr

Vulnerability from github

Published

2022-05-24 19:13

Modified

2022-05-24 19:13

Details

The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of multiple LMP IO Capability Request packets during the pairing process, allowing attackers in radio range to trigger memory corruption (and consequently a crash) in ESP32 via a replayed (duplicated) LMP packet.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-28136"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-09-07T06:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The Bluetooth Classic implementation in Espressif ESP-IDF 4.4 and earlier does not properly handle the reception of multiple LMP IO Capability Request packets during the pairing process, allowing attackers in radio range to trigger memory corruption (and consequently a crash) in ESP32 via a replayed (duplicated) LMP packet.",
  "id": "GHSA-w488-94f6-hhmr",
  "modified": "2022-05-24T19:13:17Z",
  "published": "2022-05-24T19:13:17Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-28136"
    },
    {
      "type": "WEB",
      "url": "https://dl.packetstormsecurity.net/papers/general/braktooth.pdf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espressif/esp-idf"
    },
    {
      "type": "WEB",
      "url": "https://github.com/espressif/esp32-bt-lib"
    },
    {
      "type": "WEB",
      "url": "https://www.espressif.com/en/products/socs/esp32"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

cve-2021-28136

Vulnerability from cvelistv5

Published

2021-09-07 05:52

Modified

2024-08-03 21:33

Severity ?

Summary

References

▼	URL	Tags
	https://github.com/espressif/esp-idf	x_refsource_MISC
	https://github.com/espressif/esp32-bt-lib	x_refsource_MISC
	https://www.espressif.com/en/products/socs/esp32	x_refsource_MISC
	https://dl.packetstormsecurity.net/papers/general/braktooth.pdf	x_refsource_MISC

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

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