CVE-2017-3320: Oracle MySQL Server vulnerability

CVE-2017-3320: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Encryption).

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Encryption). Supported versions that are affected are 5.7.16 and earlier. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS v3.0 Base Score 2.4 (Confidentiality impacts).

UnknownCVSS not scoredNot KEV-listedUpdatedOct 8, 2024, 20:29 UTC (UTC+00:00)

Security readout for executives and security teams

This Oracle MySQL Server issue could let an already high-privileged attacker read some MySQL-accessible data. The known affected range is MySQL Server 5.7.16 and earlier. Business urgency is limited by the need for high privilege and human interaction, but exposed or older database servers should still be updated. Exposure is most likely on Oracle MySQL Server 5.7.16 or earlier. Risk increases where database services are network reachable by privileged users or administrators. The bundle does not identify other affected product lines. Treat this as a routine but necessary database maintenance item. It is not described as actively exploited and has a low CVSS score, but affected database servers can expose sensitive data if left outdated. Mitigation focus: Upgrade MySQL Server beyond affected 5.7.16 and earlier versions.; Apply Oracle January 2017 CPU guidance where applicable.; Use Gentoo or Red Hat vendor updates for packaged deployments..

Prepared: Jun 13, 2026, 12:51 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

Conservative CVE-to-ATT&CK context

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Jan 27, 2017, 22:01 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

3Source 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
GLSA-201702-17CVE reference · vendor-advisory, x_refsource_GENTOO
RHSA-2017:2886CVE reference · vendor-advisory, x_refsource_REDHAT

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

OracleMySQL Server5.7.16 and earlierListed

Weakness

CWE details

No CWE listed

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