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CVE Record

CVE-2019-2948: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer).

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 5.7.26 and prior and 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

This MySQL Server flaw can let an already high-privileged user with network access crash or hang the database. The known impact is availability loss, not data theft or data modification. Business urgency depends on whether affected MySQL versions support critical services and how tightly privileged database access is controlled. Exposure is most likely where MySQL Server 5.7.26 or earlier, or 8.0.16 or earlier, remains deployed and high-privileged accounts can connect over network protocols. Treat this as a controlled-priority availability risk. Patch affected systems in the normal security maintenance cycle, faster for business-critical databases or environments with broad privileged access. Mitigation focus: Identify and retire affected MySQL Server versions.; Apply Oracle, Ubuntu, NetApp, or platform vendor security updates.; Restrict network access to MySQL management and application paths..

Prepared

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-2019-2948 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 Server5.7.26 and prior, 8.0.16 and priorListed
Weakness

CWE details

No CWE listed

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