CVE-2017-10203: Oracle Corporation MySQL Connectors vulnerability…

CVE-2017-10203: Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net).

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Net). Supported versions that are affected are 6.9.9 and earlier. 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-listedUpdatedOct 4, 2024, 16:57 UTC (UTC+00:00)

Security readout for executives and security teams

This issue affects Oracle MySQL Connector/Net 6.9.9 and earlier. An unauthenticated network attacker could trigger a partial denial of service in the connector, reducing availability of applications that rely on it. The reported impact is availability only, not data theft or data modification. Exposure is most likely in applications or bundled products using Oracle MySQL Connector/Net 6.9.9 or earlier. Internet exposure depends on whether affected applications are reachable over network paths that can exercise the connector. Treat this as a moderate availability risk. It is unlikely to drive emergency action by itself, but exposed or business-critical applications using affected Connector/Net versions should be remediated in the next normal security maintenance window. Mitigation focus: Inventory all Oracle MySQL Connector/Net deployments and bundled third-party dependencies.; Prioritize versions 6.9.9 and earlier for vendor-guided remediation.; Review Oracle October 2017 CPU guidance for fixed or supported replacement versions..

Prepared: Jun 12, 2026, 20:36 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Oct 19, 2017, 17:00 UTC (UTC+00:00)

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

CVE List V5 sourceCVE List V5
https://security.netapp.com/advisory/ntap-20171019-0002/CVE reference · x_refsource_CONFIRM

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

Oracle CorporationMySQL Connectors6.9.9 and earlierListed

Weakness

CWE details

No CWE listed

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