CVE-2016-7440

Published: Dec 13, 2016Modified: May 6, 2026

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Exploitability: 1.8 / Impact: 3.6

Source: NVD

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 (8)

Products: Mariadb: Mariadb · Oracle: Mysql · Wolfssl: Wolfssl · +1 more

Show all products

Mariadb: Mariadb · Oracle: Mysql · Wolfssl: Wolfssl · Debian: Debian Linux

1 product

1 product

1 product

1 product

Configuration A

3 vulnerable

Vulnerable Software	Affected Versions
Mariadb Mariadb	From 10.0.0 to 10.0.28
Mariadb Mariadb	From 10.1.0 to 10.1.19
Mariadb Mariadb	From 5.5.0 to 5.5.53

Configuration B

3 vulnerable

Vulnerable Software	Affected Versions
Oracle Mysql	From 5.5.0 to 5.5.52
Oracle Mysql	From 5.6.0 to 5.6.33
Oracle Mysql	From 5.7.0 to 5.7.15

Configuration C

1 vulnerable

Vulnerable Software	Affected Versions
Wolfssl Wolfssl	Before 3.9.10

Configuration D

1 vulnerable

Vulnerable Software	Affected Versions
Debian Debian Linux	Version 8.0

References (12)

http://www.debian.org/security/2016/dsa-3706

Source: cve@mitre.org

Third Party Advisory

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

Source: cve@mitre.org

PatchThird Party Advisory

http://www.securityfocus.com/bid/93659

Source: cve@mitre.org

Third Party AdvisoryVDB Entry

http://www.securitytracker.com/id/1037050

Source: cve@mitre.org

Broken LinkThird Party AdvisoryVDB Entry

https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/

Source: cve@mitre.org

Third Party Advisory

https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html

Source: cve@mitre.org

Vendor Advisory

http://www.debian.org/security/2016/dsa-3706