Home/CVE/The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easie
CVE

CVE-2016-7440

The C software implementation of AES Encryption and Decryption in wolfSSL (formerly CyaSSL) before 3.9.10 makes it easie

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.

MEDIUM · CVSS 5.5 EPSS 0.0008
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules2 YARA rules0
▤

Affected Products & Versions

8
mariadb>= 5.5.0 and < 5.5.53
mariadb>= 10.0.0 and < 10.0.28
mariadb>= 10.1.0 and < 10.1.19
oracle mysql>= 5.5.0 and <= 5.5.52
oracle mysql>= 5.6.0 and <= 5.6.33
oracle mysql>= 5.7.0 and <= 5.7.15
wolfssl< 3.9.10
debian linuxall versions
◈

Sigma Hunt Rules

2
Exact rules name this CVE ID. Product rules name an affected product in their title. Related rules cover techniques used by actors who exploited this CVE. Showing the most relevant matches; the complete related set is on the full drill-down.
producthighOpenCanary - MySQL Login Attempt
producthighUncommon File Creation By Mysql Daemon Process
▣

Scoring & Timeline

5.5
MEDIUM · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 Dec 2016 · 04:59 PM
CVSS VectorCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
⚑

Vendor Advisories

8
suse-csafopenSUSE-SU-2024:10200-1
suse-csafopenSUSE-SU-2024:11038-1
suse-csafsuse-ru-2023_4991-1
suse-csafsuse-ru-2023_3956-1
suse-csafSUSE-SU-2016:2932-1
🔗

References & Sources

6
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.debian.org/security/2016/dsa-3706Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.htmlPatchThird Party Advisory
http://www.securityfocus.com/bid/93659Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1037050Broken LinkThird Party AdvisoryVDB Entry
https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/Third Party Advisory
https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.htmlVendor Advisory
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