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CVE Record

CVE-2017-3647: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Replication).

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).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2017-3647 is an Oracle MySQL Server replication vulnerability that can let a highly privileged network attacker cause the database server to hang or repeatedly crash. The known impact is service availability, not data theft or modification, and exploitation is described as difficult. Exposure is most likely where older MySQL 5.6 or 5.7 servers remain deployed and are reachable over network paths by privileged database users or replication-related accounts. Treat this as a controlled remediation item, not an emergency, unless affected MySQL servers support critical services or are reachable by many privileged users. The main business risk is database downtime. Mitigation focus: Identify and prioritize MySQL 5.6.36 or earlier and 5.7.18 or earlier instances.; Apply vendor-provided updates referenced by Oracle CPU July 2017 or Red Hat advisories.; Restrict network access to MySQL and replication interfaces to trusted administrative paths..

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Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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CVE-2017-3647 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
3Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
Oracle CorporationMySQL Server5.6.36 and earlier, 5.7.18 and earlierListed
Weakness

CWE details

No CWE listed

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