Vulnerability in Oberon Microsystems Ag Ocrypto
CVE-2025-7071
Padding oracle attack vulnerability in Oberon microsystem AG’s ocrypto library in all versions since 3.1.0 and prior to 3.9.2 allows an attacker to recover plaintexts via timing measurements of AES-CBC PKCS#7 decrypt operations.
EPSS: 0.001 (0.3th percentile) — read the EPSS interpretation.
Affected products
- Oberon Microsystems Ag Ocrypto — versions 3.1.0