CVE & CISA-KEV Catalog

CVE-2017-3318

MEDIUM
4.0
CVSS v3
NVD

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Error Handling). Supported versions that are affected are 5.5.53 and earlier, 5.6.34 and earlier and 5.7.16 and earlier. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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 access to critical data or complete access to all MySQL Server accessible data. CVSS v3.0 Base Score 4.0 (Confidentiality impacts).

How to fix

Remediation Available
mysql-5.5Ubuntu
Fixed in:5.5.54-0ubuntu0.14.04.1USN-3174-1
mysql-5.7Ubuntu
Fixed in:5.7.17-0ubuntu0.16.04.1USN-3174-1
mysql-server-5.5Ubuntu
Fixed in:5.5.54-0ubuntu0.14.04.1USN-3174-1
mysql-server-5.7Ubuntu
Fixed in:5.7.17-0ubuntu0.16.04.1USN-3174-1
MariaDBWindows application
Affected:5.5.0 5.5.54Fixed in:5.5.54MariaDB Corporation Ab
Affected:10.1.0 10.1.21Fixed in:10.1.21MariaDB Corporation Ab
Affected:10.0.0 10.0.29Fixed in:10.0.29MariaDB Corporation Ab

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionRequired
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityNone
AvailabilityNone

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N

Exploit Intelligence

0.45%probability of exploitation in 30 days
36thpercentile

Low risk: more likely to be exploited than 36% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-13.