CVE-2025-9071 (GCVE-0-2025-9071)
Vulnerability from cvelistv5
Published
2025-08-29 09:19
Modified
2025-08-29 13:45
Severity ?
2.3 (Low) - CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N/S:N/RE:L
CWE
  • CWE-780 - Use of RSA Algorithm without OEAP
Summary
Erroneously using an all-zero seed for RSA-OEAP padding instead of the generated random bytes, in Oberon microsystems AG’s Oberon PSA Crypto library in all versions up to 1.5.1, results in deterministic RSA and thus in a loss of confidentiality for guessable messages, recognition of repeated messages, and loss of security proofs.
References
vulnerability@ncsc.chhttps://www.oberon.ch/security-advisories/cve-2025-9071/
Impacted products
Vendor Product Version
Oberon microsystems AG Oberon PSA Crypto Version: 1.0.0   <
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