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cnvdChina National Vulnerability DatabaseCNVD-2021-57181
HistoryJul 21, 2021 - 12:00 a.m.

Oracle MySQL Server Denial of Service Vulnerability

2021-07-2100:00:00
China National Vulnerability Database
www.cnvd.org.cn
13
oracle mysql server
denial of service
vulnerability
replication
5.7.34
8.0.25
unauthorized access

EPSS

0.001

Percentile

47.8%

Oracle MySQL Server (mysqld), the MySQL server, is the main program that performs most of the work in a MySQL installation. a security vulnerability exists in the Server: Replication component of Oracle MySQL Server versions 5.7.34, 8.0.25, and earlier. An attacker could exploit the vulnerability to cause MySQL Server to hang or crash frequently and repeatedly (full DOS), as well as perform unauthorized update, insert, or delete access to certain MySQL Server-accessible data.