Vulnerability Database

289,697

Total vulnerabilities in the database

CVE-2021-45450

In Mbed TLS before 2.28.0 and 3.x before 3.1.0, psa_cipher_generate_iv and psa_cipher_encrypt allow policy bypass or oracle-based decryption when the output buffer is at memory locations accessible to an untrusted application.

  • Published: Dec 21, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-45450
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

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

CWEs:

OWASP TOP 10:

Software From Fixed in
fedoraproject / fedora 36 36.x
fedoraproject / fedora 37 37.x
arm / mbed_tls 3.0.0 3.0.0.x
arm / mbed_tls 2.22.0 2.28.0