Vulnerability Details : CVE-2017-3642
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.7.18 and earlier. 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 ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Vulnerability category: Denial of service
Products affected by CVE-2017-3642
- cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-3642
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-3642
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:N/I:N/A:P |
8.0
|
2.9
|
NIST | |
|
4.9
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
1.2
|
3.6
|
NIST |
References for CVE-2017-3642
-
https://access.redhat.com/errata/RHSA-2017:2886
RHSA-2017:2886 - Security Advisory - Red Hat Customer Portal
-
http://www.securitytracker.com/id/1038928
MySQL Multiple Flaws Let Remote Users Access Data, Remote and Local Users Deny Service, and Local Users Access and Modify Data - SecurityTrackerThird Party Advisory;VDB Entry
-
http://www.securityfocus.com/bid/99779
Oracle MySQL Server CVE-2017-3642 Remote Security VulnerabilityThird Party Advisory;VDB Entry
-
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
Oracle Critical Patch Update - July 2017Patch;Vendor Advisory
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