CVE-2017-10227
First published: Wed Oct 18 2017(Updated: )
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 5.6.37 and earlier and 5.7.19 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).
Credit: secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mysql | <5.6.38 | 5.6.38 |
| redhat/mysql | <5.7.20 | 5.7.20 |
| Oracle MySQL Installer | >=5.6.0<=5.6.37 | |
| Oracle MySQL Installer | >=5.7.0<=5.7.19 |
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Reference Links
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- http://www.securityfocus.com/bid/101337
- http://www.securitytracker.com/id/1039597
- https://access.redhat.com/errata/RHSA-2017:3265
- https://access.redhat.com/errata/RHSA-2017:3442
- https://security.netapp.com/advisory/ntap-20171019-0002/
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1503701
- https://bugzilla.redhat.com/show_bug.cgi?id=1503654
Frequently Asked Questions
What is the severity of CVE-2017-10227?
CVE-2017-10227 is considered a high severity vulnerability.
How do I fix CVE-2017-10227?
To fix CVE-2017-10227, upgrade MySQL Server to version 5.6.38 or 5.7.20 or later.
What versions are affected by CVE-2017-10227?
CVE-2017-10227 affects MySQL versions 5.6.37 and earlier, and 5.7.19 and earlier.
Who can exploit CVE-2017-10227?
CVE-2017-10227 can be exploited by an attacker with high privileges and network access.
What component of MySQL is affected by CVE-2017-10227?
CVE-2017-10227 affects the MySQL Server component, specifically the Server: Optimizer subcomponent.
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