Is CVE-2017-3318 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 0%.

What products does CVE-2017-3318 affect?

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

How do I fix CVE-2017-3318?

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-2017-3318

Q: What is CVE-2017-3318?

CVE-2017-3318 is a medium-severity software vulnerability with a CVSS score of 4. 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 a

MEDIUM severity · CVSS 4

4CVSS MEDIUM

Summary

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).

Impact & exploitability

Attack vectorLocal

Attack complexityHigh

Privileges requiredHigh

User interactionRequired

Confidentiality impactHigh

Integrity impactNone

Availability impactNone

Exploit probability (EPSS)0%

CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/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/cpujan2017-2881727.html ↗

Additional information

NVD record
http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.htmlPatch
http://www.debian.org/security/2017/dsa-3767Advisory
http://www.debian.org/security/2017/dsa-3770Advisory
http://www.securityfocus.com/bid/95588Advisory
http://www.securitytracker.com/id/1037640Advisory
https://access.redhat.com/errata/RHSA-2017:2192Advisory
https://access.redhat.com/errata/RHSA-2017:2787Advisory
https://access.redhat.com/errata/RHSA-2017:2886Advisory