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Servers and applications

CVE-2019-2503

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Connection Handling). Supported versions that are affected are 5.6.42 and prior, 5.7.24 and prior and 8.0.13 and prior. Difficult to exploit vulnerability allows low privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Server executes to compromise MySQL…

Severity
Medium 6.4
Published
16 Jan 2019
Last changed
17 Jun 2026
Added to UpHeron
17 Oct 2026
Fixed in
5.5.62, 10.0.37, 10.1.36, 10.2.18, 10.3.10
Sources
NVD

Affected software

SoftwareAffected versions
MariaDBServers and applications · cpe:a:mariadb:mariadb
  • From 5.5.0 before 5.5.62
  • From 10.0.0 before 10.0.37
  • From 10.1.0 before 10.1.36
  • From 10.2.0 before 10.2.18
  • From 10.3.0 before 10.3.10
MySQLServers and applications · cpe:a:oracle:mysql
  • From 5.6.0 up to 5.6.42
  • From 5.7.0 up to 5.7.24
  • From 8.0.0 up to 8.0.13

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2019-2503
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2019-2503