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CVE Record

CVE-2019-2920: Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC).

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/ODBC). Supported versions that are affected are 5.3.13 and prior and 8.0.17 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Connectors. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysis

Security readout for executives and security teams

CVE-2019-2920 affects Oracle MySQL Connector/ODBC. A remote unauthenticated attacker could cause a partial denial of service in affected connector versions. The documented impact is availability only, not data theft or code execution. Organizations using MySQL Connector/ODBC 5.3.13 and prior or 8.0.17 and prior are potentially exposed. Exposure may include application servers, reporting systems, desktops, or OS-packaged connector installations that make ODBC connections to MySQL. Treat this as a routine but important availability-risk patching item. Prioritize internet-adjacent or business-critical systems using MySQL Connector/ODBC, but the cited impact does not indicate data compromise or full system takeover. Mitigation focus: Apply Oracle’s October 2019 Critical Patch Update guidance for MySQL Connector/ODBC.; Apply Ubuntu USN-4195-1 updates where Ubuntu-packaged connectors are used.; Upgrade or replace affected Connector/ODBC versions: 5.3.13 and prior, 8.0.17 and prior..

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Potential ATT&CK relevance

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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
2Source 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 Connectors5.3.13 and prior, 8.0.17 and priorListed
Weakness

CWE details

No CWE listed

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