CVE-2025-9071 — Insecure RSA-OAEP implementation with all-zero seed for padding in Oberon PSA Crypto
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,…
Published: 2025-08-29 · CVSS: 2.3 · CVSS 4.0
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7