Vulnerability Details : 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.
Products affected by CVE-2016-7440
- cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
- cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
- cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
- cpe:2.3:a:mariadb:mariadb:*:*:*:*:*:*:*:*
- cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:*
Threat overview for CVE-2016-7440
Top countries where our scanners detected CVE-2016-7440
Top open port discovered on systems with this issue
3306
IPs affected by CVE-2016-7440 418,181
Threat actors abusing to this issue?
Yes
Find out if you* are
affected by CVE-2016-7440!
*Directly or indirectly through your vendors, service providers and 3rd parties.
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attack surface intelligence
from SecurityScorecard.
Exploit prediction scoring system (EPSS) score for CVE-2016-7440
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 8 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-7440
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST |
References for CVE-2016-7440
-
https://mariadb.com/kb/en/mariadb/mariadb-10028-release-notes/
MariaDB 10.0.28 Release Notes - MariaDB Knowledge BaseThird Party Advisory
-
http://www.debian.org/security/2016/dsa-3706
Debian -- Security Information -- DSA-3706-1 mysql-5.5Third Party Advisory
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
Oracle Critical Patch Update - October 2016Patch;Third Party Advisory
-
https://wolfssl.com/wolfSSL/Blog/Entries/2016/9/26_wolfSSL_3.9.10_Vulnerability_Fixes.html
wolfSSL 3.9.10 Vulnerability Fixes - wolfSSLVendor Advisory
-
http://www.securitytracker.com/id/1037050
MySQL Multiple Bugs Let Remote Users Access and Modify Data, Remote and Local Users Deny Service, and Local Users Modify Data and Gain Elevated Privileges - SecurityTrackerBroken Link;Third Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/93659
Oracle MySQL CVE-2016-7440 Local Security VulnerabilityThird Party Advisory;VDB Entry
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