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CVE Record

CVE-2019-2830: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer).

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). Supported versions that are affected are 8.0.16 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

CVE-2019-2830 is a denial-of-service issue in Oracle MySQL Server. A highly privileged user who can reach MySQL over the network could make the server hang or crash repeatedly, disrupting applications that depend on the database. The sources do not indicate data theft or data modification impact. Exposure is most likely where Oracle MySQL Server 8.0.16 or earlier remains deployed and highly privileged database accounts can connect over network-accessible MySQL protocols. The provided bundle does not identify other affected products beyond Oracle MySQL Server. Treat this as a reliability risk rather than a data-breach indicator. Prioritize remediation for business-critical databases, internet-adjacent networks, and environments with broad privileged database access. Mitigation focus: Identify and prioritize MySQL Server 8.0.16 and earlier instances.; Apply Oracle, Red Hat, or platform vendor updates applicable to the deployed package.; Restrict network access to MySQL services to trusted hosts only..

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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-2019-2830 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
5Source 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 Server8.0.16 and priorListed
Weakness

CWE details

No CWE listed

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