CVE-2022-26320

Katalog CVE

CVSS 9.1 · Critical EPSS 0,98%

Kerentanan Use of Insufficiently Random Values pada rambus safezone basic crypto module, fujifilm apeos c7070 firmware +58 lainnya. Skor CVSS 3.1 9.1 (Critical) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD

14 Maret 2022

Terakhir diubah

17 Juni 2026

Status NVD

Modified

CVSS 3.1

9.1 (Critical), sumber NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-330: Use of Insufficiently Random Values

EPSS (30 hari)

0,98% peluang dieksploitasi; lebih tinggi dari 61,0% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD. Ditampilkan 60 dari 92 konfigurasi; daftar lengkap ada di NVD.

Referensi dan perbaikan

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