Denial of service in MySQL Server - CVE-2019-2420

Vulnerability identifier: #VU17039

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2019-2420

CWE-ID: CWE-264

Exploitation vector: Remote access

Exploit availability: No public exploit available

Vendor: Oracle

Affected software:
MySQL Server

The vulnerability allows a remote authenticated high-privileged attacker to cause DoS condition.

The weakness exists in MySQL Protocol due to unspecified flaw. A remote attacker can cause the service to crash.

Install update from vendor's website.

• https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html#AppendixEM