CVE-2016-7440
Medium
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.
SeverityMedium
CVSS5.5
Exploit probability—
Product
Wolfssl
PublishedDec 13, 2016
First seenDec 13, 2016
How to fix
Update
- wolfssl wolfssl3.9.10 or later
- mariadb mariadb5.5.53, 10.0.28, 10.1.19 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| wolfssl wolfssl | v < 3.9.10 | 3.9.10 |
| mariadb mariadb | 5.5.0 ≤ v < 5.5.53, 10.0.0 ≤ v < 10.0.28, 10.1.0 ≤ v < 10.1.19 | 5.5.53, 10.0.28, 10.1.19 |
| oracle mysql | 5.5.0 ≤ v ≤ 5.5.52, 5.6.0 ≤ v ≤ 5.6.33, 5.7.0 ≤ v ≤ 5.7.15 | — |
| debian debian_linux | 8.0 | — |
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