CVE-2017-3251

4.9 mediumEPSS 1.7%

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Optimizer). 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 of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS v3.0 Base Score 4.9 (Availability impacts).

Severity

CVSS 3.0

4.9 medium

CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H

EPSS: 1.7% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
Published: 2017-01-27
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

oracle:mysql

References

http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html
http://www.securityfocus.com/bid/95482
http://www.securitytracker.com/id/1037640
https://access.redhat.com/errata/RHSA-2017:2886
https://security.gentoo.org/glsa/201702-17

Check your stack JSON