PT-2020-2570

CVE-2020-2930

Published

2020-04-14

Updated

2021-12-30

Description by

CVSS 3.1

7.2

High

MetricsAV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Oracle MySQL Server versions 8.0.19 and prior

Description The issue is related to insufficient access control in the Server: Parser component of Oracle MySQL Server. It can be exploited by a remote attacker to cause a denial of service via the MySQL network protocol. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of MySQL Server.

Recommendations For versions 8.0.19 and prior, update to a version that includes the fix for this issue to prevent exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Researchers

Vendors