Security readout for executives and security teams
CVE-2019-2566 can let a highly privileged network attacker crash or hang affected MySQL Server instances. The business risk is service outage, not data theft or tampering, based on the provided CVSS impact. Exposure matters most for critical databases still running older MySQL releases. Organizations may be exposed if they run MySQL Server 5.7.25 or earlier, or 8.0.15 or earlier, especially where privileged database access is available over network protocols. F5 and Ubuntu advisories indicate downstream vendor relevance should also be checked. Treat as a moderate remediation item. Prioritize faster where affected MySQL supports revenue-critical services, regulated operations, or environments with broad privileged access. No cited source shows data compromise or active exploitation. Mitigation focus: Apply Oracle April 2019 Critical Patch Update guidance or equivalent vendor packages.; Upgrade affected MySQL Server versions to vendor-supported fixed releases.; Review Ubuntu USN-3957-1 if using Ubuntu MySQL packages..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2019-2566 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
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.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://support.f5.com/csp/article/K58502649CVE reference · x_refsource_CONFIRM
- USN-3957-1CVE reference · vendor-advisory, x_refsource_UBUNTU
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.