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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2022-26320 Detail

Description

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.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-330 Use of Insufficiently Random Values cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2022-26320
NVD Published Date:
03/14/2022
NVD Last Modified:
11/21/2024
Source:
MITRE