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CVE Record

CVE-2019-2993: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: C API).

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: C API). Supported versions that are affected are 5.7.27 and prior and 8.0.17 and prior. Difficult to exploit vulnerability allows low 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 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/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 Oracle MySQL Server flaw can let an authenticated, low-privileged network attacker crash or hang the database. The supplied sources do not indicate data theft or data modification, but a repeatable database outage can disrupt applications relying on affected MySQL versions. Exposure is most likely where affected MySQL Server versions are reachable over network protocols by low-privileged database users or application accounts. Internet exposure increases operational risk, but authentication is required according to the CVE description. Treat this as a service-availability risk, not a confidentiality breach based on current sources. Prioritize patching exposed or business-critical MySQL systems, especially where many users or applications can authenticate to the database. Mitigation focus: Apply Oracle CPU October 2019 or later vendor-provided MySQL updates.; Upgrade beyond MySQL 5.7.27 and 8.0.17 where applicable.; Use OS vendor packages from Fedora or Ubuntu advisories where relevant..

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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-2019-2993 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
6Source 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 Server5.7.27 and prior, 8.0.17 and priorListed
Weakness

CWE details

No CWE listed

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