CVE-2017-3643
First published: Wed Jul 19 2017(Updated: )
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: DML). 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).
Credit: secalert_us@oracle.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/mysql | <5.7.19 | 5.7.19 |
| Oracle MySQL Installer | <=5.7.18 |
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Reference Links
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
- http://www.securityfocus.com/bid/99772
- http://www.securitytracker.com/id/1038928
- https://access.redhat.com/errata/RHSA-2017:2886
- http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html#AppendixMSQL
- https://bugzilla.redhat.com/show_bug.cgi?id=1472697
Frequently Asked Questions
What is the severity of CVE-2017-3643?
CVE-2017-3643 has been classified as an easily exploitable vulnerability that can be exploited by high privileged attackers.
How do I fix CVE-2017-3643?
To fix CVE-2017-3643, upgrade MySQL Server to version 5.7.19 or later.
What versions of MySQL are affected by CVE-2017-3643?
CVE-2017-3643 affects MySQL versions 5.7.18 and earlier.
Can CVE-2017-3643 be exploited remotely?
Yes, CVE-2017-3643 can be exploited by attackers with network access via multiple protocols.
What component of MySQL is affected by CVE-2017-3643?
CVE-2017-3643 affects the MySQL Server component, specifically under Server: DML.
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