CVE-2022-26320
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:HConfidentialityHigh
I:HIntegrityHigh
A:NAvailabilityNone
Weaknesses
Affected Products
Fujifilm
commercial·JP
Canon Inc.
commercial·JPaka canon
Rambus Inc.
commercial·USaka rambus, tls toolkit, safezone basic crypto module
canon
commercial·JPaka canon inc.
and 212 more affected products View all →
Exploitability
Official Patch Available
Workaround Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
1 technique Credential Access
References
https://safezoneswupdate.com/
safezoneswupdate.com
https://www.fujifilm.com/fbglobal/eng/company/news/notice/2022/0302_rsakey_announce.html
fujifilm.com
https://global.canon/en/support/security/index.html
global.canon
and 9 more references View all →
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