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2 vulnerabilities found for stm32cubemp1 by st
CVE-2020-20949 (GCVE-0-2020-20949)
Vulnerability from nvd – Published: 2021-01-20 15:42 – Updated: 2026-07-09 00:09
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2020-20949 (GCVE-0-2020-20949)
Vulnerability from cvelistv5 – Published: 2021-01-20 15:42 – Updated: 2026-07-09 00:09
VLAI
EPSS
VEX
Summary
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.
Severity
No CVSS data available.
CWE
- n/a
Assigner
References
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