{
    "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2022-26320",
        "STATE": "PUBLIC"
    },
    "affects": {
        "vendor": {
            "vendor_data": [
                {
                    "product": {
                        "product_data": [
                            {
                                "product_name": "n/a",
                                "version": {
                                    "version_data": [
                                        {
                                            "version_value": "n/a"
                                        }
                                    ]
                                }
                            }
                        ]
                    },
                    "vendor_name": "n/a"
                }
            ]
        }
    },
    "data_format": "MITRE",
    "data_type": "CVE",
    "data_version": "4.0",
    "description": {
        "description_data": [
            {
                "lang": "eng",
                "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's factorization method. This allows efficient calculation of private RSA keys from the public key of a TLS certificate."
            }
        ]
    },
    "problemtype": {
        "problemtype_data": [
            {
                "description": [
                    {
                        "lang": "eng",
                        "value": "n/a"
                    }
                ]
            }
        ]
    },
    "references": {
        "reference_data": [
            {
                "refsource": "MISC",
                "name": "https://global.canon/en/support/security/index.html",
                "url": "https://global.canon/en/support/security/index.html"
            },
            {
                "refsource": "MISC",
                "name": "https://fermatattack.secvuln.info",
                "url": "https://fermatattack.secvuln.info"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html",
                "url": "https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html"
            },
            {
                "refsource": "CONFIRM",
                "name": "https://www.rambus.com/security/response-center/advisories/rmbs-2021-01/",
                "url": "https://www.rambus.com/security/response-center/advisories/rmbs-2021-01/"
            },
            {
                "refsource": "MISC",
                "name": "https://web.archive.org/web/20220922042721/https://safezoneswupdate.com/",
                "url": "https://web.archive.org/web/20220922042721/https://safezoneswupdate.com/"
            }
        ]
    }
}