CVE & CISA-KEV Catalog

CVE-2018-3174

MEDIUM
5.3
CVSS v3
NVD

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Client programs). Supported versions that are affected are 5.5.61 and prior, 5.6.41 and prior, 5.7.23 and prior and 8.0.12 and prior. Difficult to exploit vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes to compromise MySQL Server. While the vulnerability is in MySQL Server, attacks may significantly impact additional products. 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:L/AC:H/PR:H/UI:N/S:C/C:N/I:N/A:H).

How to fix

Remediation Available
mysql-5.5Ubuntu
Fixed in:5.5.62-0ubuntu0.14.04.1USN-3799-1
mysql-5.7Ubuntu
Fixed in:5.7.24-0ubuntu0.16.04.1USN-3799-1
Fixed in:5.7.24-0ubuntu0.18.04.1USN-3799-1
mysql-server-5.5Ubuntu
Fixed in:5.5.62-0ubuntu0.14.04.1USN-3799-1
mysql-server-5.7Ubuntu
Fixed in:5.7.24-0ubuntu0.16.04.1USN-3799-1
Fixed in:5.7.24-0ubuntu0.18.04.1USN-3799-1
MariaDBWindows application
Affected:5.5.0 5.5.62Fixed in:5.5.62MariaDB Corporation Ab
Affected:10.3.0 10.3.11Fixed in:10.3.11MariaDB Corporation Ab
Affected:10.2.0 10.2.19Fixed in:10.2.19MariaDB Corporation Ab
Affected:10.1.0 10.1.37Fixed in:10.1.37MariaDB Corporation Ab
Affected:10.0.0 10.0.37Fixed in:10.0.37MariaDB 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 InteractionNone
ScopeChanged

Impact

ConfidentialityNone
IntegrityNone
AvailabilityHigh

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

Exploit Intelligence

0.81%probability of exploitation in 30 days
52ndpercentile

Moderate risk: more likely to be exploited than 52% 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 2024-11-21.