github - ghsa-vgmm-r7wp-gmv8

ghsa-vgmm-r7wp-gmv8

Vulnerability from github

Published

2022-03-15 00:00

Modified

2024-10-07 18:31

Severity ?

9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Details

The Rambus SafeZone Basic Crypto Module, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01 and potentially many other devices, generates RSA keys that can be broken with Fermat's factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate.

Show details on source website

JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-26320"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-330"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-03-14T18:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "The Rambus SafeZone Basic Crypto Module, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01 and potentially many other devices, generates RSA keys that can be broken with Fermat\u0027s factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate.",
  "id": "GHSA-vgmm-r7wp-gmv8",
  "modified": "2024-10-07T18:31:00Z",
  "published": "2022-03-15T00:00:53Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-26320"
    },
    {
      "type": "WEB",
      "url": "https://fermatattack.secvuln.info"
    },
    {
      "type": "WEB",
      "url": "https://global.canon/en/support/security/index.html"
    },
    {
      "type": "WEB",
      "url": "https://safezoneswupdate.com"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20220922042721/https://safezoneswupdate.com"
    },
    {
      "type": "WEB",
      "url": "https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html"
    },
    {
      "type": "WEB",
      "url": "https://www.rambus.com/security/response-center/advisories/rmbs-2021-01"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

cve-2022-26320

Vulnerability from cvelistv5

Published

2022-03-14 17:28

Modified

2024-10-07 16:04

Severity ?

Summary

The Rambus SafeZone Basic Crypto Module before 10.4.0, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01, Canon imagePROGRAF and imageRUNNER devices through 2022-03-14, and potentially many other devices, generates RSA keys that can be broken with Fermat's factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate.

References

▼	URL	Tags
	https://global.canon/en/support/security/index.html
	https://fermatattack.secvuln.info
	https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html
	https://www.rambus.com/security/response-center/advisories/rmbs-2021-01/
	https://web.archive.org/web/20220922042721/https://safezoneswupdate.com/

Impacted products

Vendor

Product

Version

▼

n/a

Version: n/a

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-03T05:03:32.548Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://global.canon/en/support/security/index.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://fermatattack.secvuln.info"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html"
          },
          {
            "tags": [
              "x_refsource_MISC",
              "x_transferred"
            ],
            "url": "https://safezoneswupdate.com"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Rambus SafeZone Basic Crypto Module before 10.4.0, as used in certain Fujifilm (formerly Fuji Xerox) devices before 2022-03-01, Canon imagePROGRAF and imageRUNNER devices through 2022-03-14, and potentially many other devices, generates RSA keys that can be broken with Fermat\u0027s factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-10-07T16:04:03.893262",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "url": "https://global.canon/en/support/security/index.html"
        },
        {
          "url": "https://fermatattack.secvuln.info"
        },
        {
          "url": "https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html"
        },
        {
          "url": "https://www.rambus.com/security/response-center/advisories/rmbs-2021-01/"
        },
        {
          "url": "https://web.archive.org/web/20220922042721/https://safezoneswupdate.com/"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2022-26320",
    "datePublished": "2022-03-14T17:28:04",
    "dateReserved": "2022-02-28T00:00:00",
    "dateUpdated": "2024-10-07T16:04:03.893262",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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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