Stm32Cubel5 vulnerabilities

1 vulnerability

Known vulnerabilities in Stm32Cubel5, newest first, with CVSS severity, EPSS, KEV listings, ransomware use and the affected versions.

5.9CVE-2020-20949ietfpublic_key_cryptography_standards_\#1+20
EPSS score
0.94%
Bleichenbacher's attack on PKCS #1 v1.5 padding for RSA in STM32 cryptographic firmware library software expansion for STM32Cube (UM1924). The vulnerability can allow one to use Bleichenbacher's oracle attack to decrypt an encrypted ciphertext by making successive queries to the server using the vulnerable library, resulting in remote information disclosure.