CVE-2019-2614

CVE-2019-2614 is a difficult-to-exploit vulnerability in the Server: Replication subcomponent of Oracle MySQL, affecting versions 5.6.43 and prior, 5.7.25 and prior, and 8.0.15 and prior, as well as distributions like MariaDB, Red Hat, and Fedora. This flaw allows a high-privileged attacker with network access to cause a complete denial of service (DoS) of the MySQL Server. With a CVSS v3.1 base score of 4.4 (Medium), its impact is limited to availability, requiring high privileges and high attack complexity. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage, indicating a low current threat level.