Vulnerability-Lookup

GHSA-8J67-XCFP-JFCP

Vulnerability from github – Published: 2022-05-24 17:02 – Updated: 2024-04-04 02:42

Details

Insufficient checks in the finite state machine of the ShapeShift KeepKey hardware wallet before firmware 6.2.2 allow a partial reset of cryptographic secrets to known values via crafted messages. Notably, this breaks the security of U2F for new server registrations and invalidates existing registrations. This vulnerability can be exploited by unauthenticated attackers and the interface is reachable via WebUSB.

Severity ?

7.5 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2019-18672"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-354"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-12-06T18:15:00Z",
    "severity": "HIGH"
  },
  "details": "Insufficient checks in the finite state machine of the ShapeShift KeepKey hardware wallet before firmware 6.2.2 allow a partial reset of cryptographic secrets to known values via crafted messages. Notably, this breaks the security of U2F for new server registrations and invalidates existing registrations. This vulnerability can be exploited by unauthenticated attackers and the interface is reachable via WebUSB.",
  "id": "GHSA-8j67-xcfp-jfcp",
  "modified": "2024-04-04T02:42:10Z",
  "published": "2022-05-24T17:02:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-18672"
    },
    {
      "type": "WEB",
      "url": "https://github.com/keepkey/keepkey-firmware/commit/769714fcb569e7a4faff9530a2d9ac1f9d6e5680"
    },
    {
      "type": "WEB",
      "url": "https://blog.inhq.net/posts/keepkey-CVE-2019-18672"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/shapeshift-stories/keepkey-release-notes-v-6f7d2ec78065"
    },
    {
      "type": "WEB",
      "url": "https://medium.com/shapeshift-stories/shapeshift-security-update-8ec89bb1b4e3"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2019-18672 (GCVE-0-2019-18672)

Vulnerability from cvelistv5 – Published: 2019-12-06 17:54 – Updated: 2024-08-05 01:54

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://medium.com/shapeshift-stories/keepkey-rel…	x_refsource_MISC
	https://github.com/keepkey/keepkey-firmware/commi…	x_refsource_MISC
	https://medium.com/shapeshift-stories/shapeshift-…	x_refsource_CONFIRM
	https://blog.inhq.net/posts/keepkey-CVE-2019-18672/	x_refsource_MISC

Show details on NVD website

JSON

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-05T01:54:14.478Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
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              "x_transferred"
            ],
            "url": "https://medium.com/shapeshift-stories/keepkey-release-notes-v-6f7d2ec78065"
          },
          {
            "tags": [
              "x_refsource_MISC",
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            ],
            "url": "https://github.com/keepkey/keepkey-firmware/commit/769714fcb569e7a4faff9530a2d9ac1f9d6e5680"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://medium.com/shapeshift-stories/shapeshift-security-update-8ec89bb1b4e3"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://blog.inhq.net/posts/keepkey-CVE-2019-18672/"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
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      ],
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        }
      ],
      "problemTypes": [
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          "descriptions": [
            {
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              "lang": "en",
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      "providerMetadata": {
        "dateUpdated": "2020-03-02T14:03:52",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
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        },
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          ],
          "url": "https://blog.inhq.net/posts/keepkey-CVE-2019-18672/"
        }
      ],
      "x_legacyV4Record": {
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          "ID": "CVE-2019-18672",
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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-8J67-XCFP-JFCP

CVE-2019-18672 (GCVE-0-2019-18672)

Tags

Sightings

Nomenclature