Is CVE-2018-3058 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 2%.

What products does CVE-2018-3058 affect?

Tracked products affected include MySQL. Check the version you run to see whether it is affected.

How do I fix CVE-2018-3058?

Apply the vendor fix in your normal patch cycle. An official patch or advisory is available. Upgrade affected products to a fixed version.

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CVE-2018-3058

Q: What is CVE-2018-3058?

CVE-2018-3058 is a medium-severity software vulnerability with a CVSS score of 4.3. Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: MyISAM). Supported versions that are affected are 5.5.60 and prior, 5.6.40 and prior and 5.7.22 and prior. Easily exploitable vulnerability allows low privileged att

MEDIUM severity · CVSS 4.3

4.3CVSS MEDIUM

Summary

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: MyISAM). Supported versions that are affected are 5.5.60 and prior, 5.6.40 and prior and 5.7.22 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of MySQL Server accessible data. CVSS 3.0 Base Score 4.3 (Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges requiredLow

User interactionNone

Confidentiality impactNone

Integrity impactLow

Availability impactNone

Exploit probability (EPSS)2%

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

Affected products we track (1)

MySQL

Recommendation

Apply the vendor fix in your normal patch cycle. Open any affected product above for its exact safe version.

Official patch: http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html ↗

CVE-2018-3058

Summary

Impact & exploitability

Affected products we track (1)

Recommendation

Additional information