Vulnerability-Lookup

GHSA-JJQ4-78FG-7J7H

Vulnerability from github – Published: 2022-05-24 19:01 – Updated: 2022-05-24 19:01

Details

Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.1.0 allow a stack buffer overflow via crafted messages. The overflow in ethereum_extractThorchainSwapData() in ethereum.c can circumvent stack protections and lead to code execution. The vulnerable interface is reachable remotely over WebUSB.

Severity ?

8.8 (High)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

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{
  "affected": [],
  "aliases": [
    "CVE-2021-31616"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120",
      "CWE-787"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-06T13:15:00Z",
    "severity": "HIGH"
  },
  "details": "Insufficient length checks in the ShapeShift KeepKey hardware wallet firmware before 7.1.0 allow a stack buffer overflow via crafted messages. The overflow in ethereum_extractThorchainSwapData() in ethereum.c can circumvent stack protections and lead to code execution. The vulnerable interface is reachable remotely over WebUSB.",
  "id": "GHSA-jjq4-78fg-7j7h",
  "modified": "2022-05-24T19:01:30Z",
  "published": "2022-05-24T19:01:30Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31616"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keepkey/keepkey-firmware/commit/e49d45594002d4d3fbc1f03488e6dfc0a0a65836"
    },
    {
      "type": "WEB",
      "url": "https://blog.inhq.net/posts/keepkey-CVE-2021-31616"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keepkey/keepkey-firmware/releases/tag/v7.1.0"
    },
    {
      "type": "WEB",
      "url": "https://shapeshift.com/library/keepkey-important-update-issued-april-4-required"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2021-31616 (GCVE-0-2021-31616)

Vulnerability from cvelistv5 – Published: 2021-05-06 11:01 – Updated: 2024-08-03 23:03

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://github.com/keepkey/keepkey-firmware/relea…	x_refsource_MISC
	https://github.com/keepkey/keepkey-firmware/commi…	x_refsource_MISC
	https://blog.inhq.net/posts/keepkey-CVE-2021-31616/	x_refsource_MISC
	https://shapeshift.com/library/keepkey-important-…	x_refsource_MISC

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T23:03:33.671Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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        "references": [
          {
            "tags": [
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            ],
            "url": "https://github.com/keepkey/keepkey-firmware/releases/tag/v7.1.0"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/keepkey/keepkey-firmware/commit/e49d45594002d4d3fbc1f03488e6dfc0a0a65836"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://blog.inhq.net/posts/keepkey-CVE-2021-31616/"
          },
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://shapeshift.com/library/keepkey-important-update-issued-april-4-required"
          }
        ],
        "title": "CVE Program Container"
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    ],
    "cna": {
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      "descriptions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
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          "url": "https://shapeshift.com/library/keepkey-important-update-issued-april-4-required"
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            },
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Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-JJQ4-78FG-7J7H

CVE-2021-31616 (GCVE-0-2021-31616)

Tags

Sightings

Nomenclature