Learn about CVE-2019-2803, a vulnerability in Oracle MySQL Server component allowing high privileged attackers to compromise the server, potentially leading to a denial of service situation. Find mitigation steps and preventive measures here.
A vulnerability in the Oracle MySQL Server component (specifically in the Optimizer subcomponent) with supported versions 8.0.16 and earlier can be exploited by a highly privileged attacker, potentially leading to a denial of service situation.
Understanding CVE-2019-2803
This CVE involves a vulnerability in the Oracle MySQL Server component, affecting versions 8.0.16 and prior.
What is CVE-2019-2803?
The vulnerability allows a highly privileged attacker with network access through multiple protocols to compromise the MySQL Server, potentially causing a denial of service.
The Impact of CVE-2019-2803
Technical Details of CVE-2019-2803
This section provides technical details of the CVE.
Vulnerability Description
The vulnerability in the Oracle MySQL Server component allows a highly privileged attacker to compromise the server, potentially leading to a denial of service.
Affected Systems and Versions
Exploitation Mechanism
The vulnerability can be exploited by a highly privileged attacker with network access through multiple protocols, enabling them to compromise the MySQL Server.
Mitigation and Prevention
Protecting systems from CVE-2019-2803 is crucial to prevent potential attacks.
Immediate Steps to Take
Long-Term Security Practices
Patching and Updates