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CVE Record

CVE-2018-3063: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges).

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges). Supported versions that are affected are 5.5.60 and prior. 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).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is a denial-of-service issue in Oracle MySQL Server. An already high-privileged attacker with network access could make affected MySQL instances hang or crash repeatedly, interrupting applications that depend on the database. Exposure is most relevant to legacy MySQL 5.5 deployments, especially reachable database services where privileged accounts are broadly available or shared across operations teams and applications. Treat this as a legacy database availability risk. It is not a remote unauthenticated takeover, but successful abuse could disrupt business systems dependent on affected MySQL servers. Mitigation focus: Identify MySQL Server instances running 5.5.60 or earlier.; Apply relevant Oracle, Debian, Ubuntu, Red Hat, or NetApp vendor updates.; Restrict MySQL network access to trusted hosts and 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

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CVE-2018-3063 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
9Source 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 Server5.5.60 and priorListed
Weakness

CWE details

No CWE listed

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