Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2020-36422

An issue was discovered in Arm Mbed TLS before 2.23.0. A side channel allows recovery of an ECC private key, related to mbedtls_ecp_check_pub_priv, mbedtls_pk_parse_key, mbedtls_pk_parse_keyfile, mbedtls_ecp_mul, and mbedtls_ecp_mul_restartable.

  • Published: Jul 19, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-36422
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.3
  • AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

CVSS v2:

  • Severity: Medium
  • Score: 5
  • AV:N/AC:L/Au:N/C:P/I:N/A:N

CWEs:

Software From Fixed in
arm / mbed_tls 2.17.0 2.23.0
arm / mbed_tls - 2.16.7
debian / debian_linux 10.0 10.0.x