CVE-2020-20949

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.
Configurations

Configuration 1

cpe:2.3:a:st:stm32cubemx:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubeide:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubeprogrammer:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubemonitor:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubel1:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubel0:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubel4:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubel5:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef0:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef1:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef2:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef3:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef4:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubef7:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubel4+:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubemp1:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubewb:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubewl:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubeh7:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubeg0:-:*:*:*:*:*:*:*
cpe:2.3:a:st:stm32cubeg4:-:*:*:*:*:*:*:*
cpe:2.3:a:ietf:public_key_cryptography_standards_#1:1.5:*:*:*:*:*:*:*

Information

Published : 2021-01-20 04:15

Updated : 2021-07-21 11:39


NVD link : CVE-2020-20949

Mitre link : CVE-2020-20949

Products Affected
No products.
CWE