Improper input validation in MySQL Server - CVE-2024-20994

Vulnerability identifier: #VU88676

CSH Severity: Medium

CVSS v4: 6 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N]

CVE-ID: CVE-2024-20994

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote authenticated user to perform a denial of service (DoS) attack.

The vulnerability exists due to improper input validation within the Server: Information Schema component in MySQL Server. A remote authenticated user can exploit this vulnerability to perform a denial of service (DoS) attack.

MySQL Server
openEuler
Ubuntu
Anolis OS
Storage Resource Manager
Dell EMC Storage Monitoring and Reporting (SMR)
mysql-server-8.0 (Ubuntu package)
mysql-help
mysql
mysql-common
mysql-devel
mysql-debuginfo
mysql-test
mysql-errmsg
mysql-server
mysql-libs
mysql-debugsource
mysql-config

Install updates from vendor's website.

Storage Resource Manager - update to 5.0.1.0
Dell EMC Storage Monitoring and Reporting (SMR) - update to 5.0.1.0
mysql-server-8.0 (Ubuntu package) - addressed in versions 8.0.37-0ubuntu0.20.04.3, 8.0.37-0ubuntu0.22.04.3, 8.0.37-0ubuntu0.23.10.2, 8.0.37-0ubuntu0.24.04.1
mysql-help - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-common - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-devel - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-debuginfo - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-test - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-errmsg - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-server - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-libs - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-debugsource - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql-config - addressed in versions 8.0.37-1, 8.0.37-2, 8.0.38-1
mysql - update to 8.0.37-1
mysql-common - update to 8.0.37-1
mysql-devel - update to 8.0.37-1
mysql-errmsg - update to 8.0.37-1
mysql-libs - update to 8.0.37-1
mysql-server - update to 8.0.37-1
mysql-test - update to 8.0.37-1

• https://www.oracle.com/security-alerts/cpuapr2024.html

• Multiple vulnerabilities in MySQL Server
• openEuler 22.03 LTS SP2 update for mysql
• openEuler 22.03 LTS SP3 update for mysql
• openEuler 22.03 LTS update for mysql
• openEuler 22.03 LTS SP1 update for mysql
• Ubuntu update for mysql-8.0
• openEuler 24.03 LTS update for mysql
• Multiple vulnerabilities in Dell Storage Resource Manager (SRM) and Dell Storage Monitoring and Reporting (SMR)
• openEuler 20.03 LTS SP4 update for mysql
• Anolis OS update for mysql
• Anolis OS update for mysql