Vulnerability Details : CVE-2018-2645
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Performance Schema). Supported versions that are affected are 5.6.38 and prior and 5.7.20 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all MySQL Server accessible data. CVSS 3.0 Base Score 4.9 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N).
Vulnerability category: Bypass
Exploit prediction scoring system (EPSS) score for CVE-2018-2645
Probability of exploitation activity in the next 30 days: 0.14%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 48 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2018-2645
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST |
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N |
1.2
|
3.6
|
NIST |
References for CVE-2018-2645
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http://www.securitytracker.com/id/1040216
MySQL Multiple Flaws Let Remote Users Deny Service and Remote Authenticated Users Access and Modify Data on the Target System - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html
Oracle Critical Patch Update - January 2018Patch;Vendor Advisory
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http://www.securityfocus.com/bid/102698
Oracle MySQL Server CVE-2018-2645 Remote Security VulnerabilityThird Party Advisory;VDB Entry
-
https://usn.ubuntu.com/3537-1/
USN-3537-1: MySQL vulnerabilities | Ubuntu security notices
-
https://security.netapp.com/advisory/ntap-20180117-0002/
January 2018 MySQL vulnerabilities in NetApp Products | NetApp Product SecurityThird Party Advisory
-
https://access.redhat.com/errata/RHSA-2018:0586
RHSA-2018:0586 - Security Advisory - Red Hat Customer Portal
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https://access.redhat.com/errata/RHSA-2018:0587
RHSA-2018:0587 - Security Advisory - Red Hat Customer Portal
Products affected by CVE-2018-2645
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*