CVEvulnerability

CVE-2016-7440

5.5 MEDIUM Published 2016-12-13 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2016-12-13
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.5 MEDIUM — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0 ([email protected])
2.1 LOW — AV:L/AC:L/Au:N/C:P/I:N/A:N

Description

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.

Affected configurations

• mariadb mariadb (>= 5.5.0 < 5.5.53) • mariadb mariadb (>= 10.0.0 < 10.0.28) • mariadb mariadb (>= 10.1.0 < 10.1.19) • oracle mysql (>= 5.5.0 <= 5.5.52) • oracle mysql (>= 5.6.0 <= 5.6.33) • oracle mysql (>= 5.7.0 <= 5.7.15) • wolfssl wolfssl (< 3.9.10) • debian debian linux 8.0

References