CVE-2025-9071
2.3
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
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Oberon microsystems AG | Oberon PSA Crypto | 1.0.0 <= 1.5.1 | affected |
Weaknesses
- CWE-780: CWE-780 Use of RSA Algorithm without OEAP
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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