Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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

2016-12-13T16:59:10.190

Last Modified

2025-04-12T10:46:40.837

Status

Deferred

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

CVSSv2 Vector

AV:L/AC:L/Au:N/C:P/I:N/A:N

Access Vector: LOCAL
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

3.9

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	mariadb	mariadb	< 5.5.53	Yes
Application	mariadb	mariadb	< 10.0.28	Yes
Application	mariadb	mariadb	< 10.1.19	Yes
Application	oracle	mysql	≤ 5.5.52	Yes
Application	oracle	mysql	≤ 5.6.33	Yes
Application	oracle	mysql	≤ 5.7.15	Yes
Application	wolfssl	wolfssl	< 3.9.10	Yes
Operating System	debian	debian_linux	8.0	Yes

References

http://www.debian.org/security/2016/dsa-3706 Third Party Advisory ([email protected])
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Patch, Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/93659 Third Party Advisory, VDB Entry ([email protected])
http://www.securitytracker.com/id/1037050 Broken Link, Third Party Advisory, VDB Entry ([email protected])
https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/ Third Party Advisory ([email protected])
https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html Vendor Advisory ([email protected])
http://www.debian.org/security/2016/dsa-3706 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/93659 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.securitytracker.com/id/1037050 Broken Link, Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/ Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)