Vulnerability-Lookup

GHSA-M4FC-4F5M-5HHW

Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 2022-05-24 19:02

Details

The flash read-out protection (RDP) level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 & Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface.

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{
  "affected": [],
  "aliases": [
    "CVE-2020-27208"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-326"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-05-21T12:15:00Z",
    "severity": "MODERATE"
  },
  "details": "The flash read-out protection (RDP) level is not enforced during the device initialization phase of the SoloKeys Solo 4.0.0 \u0026 Somu and the Nitrokey FIDO2 token. This allows an adversary to downgrade the RDP level and access secrets such as private ECC keys from SRAM via the debug interface.",
  "id": "GHSA-m4fc-4f5m-5hhw",
  "modified": "2022-05-24T19:02:58Z",
  "published": "2022-05-24T19:02:58Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-27208"
    },
    {
      "type": "WEB",
      "url": "https://github.com/solokeys/solo/commit/a9c02cd354f34b48195a342c7f524abdef5cbcec"
    },
    {
      "type": "WEB",
      "url": "https://eprint.iacr.org/2021/640"
    },
    {
      "type": "WEB",
      "url": "https://solokeys.com"
    },
    {
      "type": "WEB",
      "url": "https://twitter.com/SoloKeysSec"
    },
    {
      "type": "WEB",
      "url": "https://www.aisec.fraunhofer.de/de/das-institut/wissenschaftliche-exzellenz/security-and-trust-in-open-source-security-tokens.html"
    },
    {
      "type": "WEB",
      "url": "https://www.aisec.fraunhofer.de/en/FirmwareProtection.html"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2020-27208 (GCVE-0-2020-27208)

Vulnerability from cvelistv5 – Published: 2021-05-21 11:17 – Updated: 2024-08-04 16:11

Summary

Severity ?

No CVSS data available.

CWE

Assigner

mitre

References

URL

Tags

	https://www.aisec.fraunhofer.de/en/FirmwareProtec…	x_refsource_MISC
	https://twitter.com/SoloKeysSec	x_refsource_MISC
	https://solokeys.com	x_refsource_MISC
	https://eprint.iacr.org/2021/640	x_refsource_MISC
	https://github.com/solokeys/solo/commit/a9c02cd35…	x_refsource_MISC
	https://www.aisec.fraunhofer.de/de/das-institut/w…	x_refsource_MISC

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{
  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-04T16:11:35.926Z",
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        "references": [
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            ],
            "url": "https://www.aisec.fraunhofer.de/en/FirmwareProtection.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://twitter.com/SoloKeysSec"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://solokeys.com"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://eprint.iacr.org/2021/640"
          },
          {
            "tags": [
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            ],
            "url": "https://github.com/solokeys/solo/commit/a9c02cd354f34b48195a342c7f524abdef5cbcec"
          },
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          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
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          "vendor": "n/a",
          "versions": [
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      ],
      "descriptions": [
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        }
      ],
      "problemTypes": [
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      "providerMetadata": {
        "dateUpdated": "2021-05-26T15:04:34",
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            }
          ]
        },
        "problemtype": {
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            },
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    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
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    "datePublished": "2021-05-21T11:17:50",
    "dateReserved": "2020-10-19T00:00:00",
    "dateUpdated": "2024-08-04T16:11:35.926Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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-M4FC-4F5M-5HHW

CVE-2020-27208 (GCVE-0-2020-27208)

Tags

Sightings

Nomenclature