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Vulnerability record · CVE-2019-2539 · published 16 January 2019

CVE-2019-2539: Oracle mysql vulnerability

Oracle · Mysql

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 8.0.13 and prior. 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 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

4.9 CVSS 3.1 Medium EPSS 2.7% · top 13.8%
4.9CVSS 3.1 base score, v2 4.0
2.7%EPSS exploitation probability, 30 days
NoNot in CISA KEV
10Affected product versions listed by NVD
10References
17 Jun 2026Last modified by NVD

Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection). Supported versions that are affected are 8.0.13 and prior. 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 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

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

Affected products

10 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html PatchVendor Advisory
http://www.securityfocus.com/bid/106625 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2484 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2511 Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0002/ Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html PatchVendor Advisory
http://www.securityfocus.com/bid/106625 Third Party AdvisoryVDB Entry
https://access.redhat.com/errata/RHSA-2019:2484 Third Party Advisory
https://access.redhat.com/errata/RHSA-2019:2511 Third Party Advisory
https://security.netapp.com/advisory/ntap-20190118-0002/ Third Party Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2019-2539), CISA KEV, FIRST EPSS (scores of 2026-11-14). This page is refreshed as NVD updates the record.