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CVE-2017-3647 Details

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication). Supported versions that are affected are 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:4.4 MEDIUMVector:CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
https://access.redhat.com/errata/RHSA-2017:2787	CVE	Patch
https://access.redhat.com/errata/RHSA-2017:2886	CVE	Patch
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html	CVE	PatchVendor Advisory
http://www.securityfocus.com/bid/99796	CVE	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038928	CVE	Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2017:2787	[email protected]	Patch
https://access.redhat.com/errata/RHSA-2017:2886	[email protected]	Patch
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html	[email protected]	PatchVendor Advisory
http://www.securityfocus.com/bid/99796	[email protected]	Third Party AdvisoryVDB Entry
http://www.securitytracker.com/id/1038928	[email protected]	Third Party AdvisoryVDB Entry

see all 10 references

Weakness Enumeration

CWE-ID	CWE Name	Source
NVD-CWE-noinfo	Insufficient Information to Classify Weakness	[email protected]

Affected Products

Product	Versions
oracle mysql	>= 5.6.0, <= 5.6.36 >= 5.7.0, <= 5.7.18
CPE cpe:2.3:a:oracle:mysql:::::::: Remediation No remediation found in references.

Change History

11 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
Jun 17, 2026	CVE Modified	CISA-ADP
May 13, 2026	CVE Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Oct 3, 2019	CWE Remap	[email protected]
Sep 20, 2018	Modified Analysis	[email protected]
Dec 9, 2017	CVE Modified	[email protected]
Dec 8, 2017	CVE Modified	[email protected]
Aug 22, 2017	Initial Analysis	[email protected]
Aug 10, 2017	CVE Modified	[email protected]