Vulnerability Database

300,445

Total vulnerabilities in the database

CVE-2016-7440

The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easier for local users to discover AES keys by leveraging cache-bank timing differences.

  • Published: Dec 13, 2016
  • Updated: Nov 9, 2025
  • CVE: CVE-2016-7440
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

CVSS v2:

  • Severity: Low
  • Score: 2.1
  • AV:L/AC:L/Au:N/C:P/I:N/A:N

No CWE or OWASP classifications available.

Software From Fixed in
mariadb / mariadb 10.0.0 10.0.28
mariadb / mariadb 10.1.0 10.1.19
mariadb / mariadb 5.5.0 5.5.53
oracle / mysql 5.5.0 5.5.52.x
oracle / mysql 5.6.0 5.6.33.x
oracle / mysql 5.7.0 5.7.15.x
wolfssl / wolfssl - 3.9.10
debian / debian_linux 8.0 8.0.x