Improper input validation in MySQL Server - CVE-2024-21200

Vulnerability identifier: #VU98664

CSH Severity: Medium

CVSS v4: 6.9 [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]

CVE-ID: CVE-2024-21200

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

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

MySQL Server
Anolis OS
Oracle Solaris
mecab
mecab-ipadic
mecab-ipadic-EUCJP
mysql
mysql-common
mysql-devel
mysql-errmsg
mysql-libs
mysql-server
mysql-test

Install updates from vendor's website.

MySQL Server - update to 8.0.36
mecab - update to 0.996-2
mecab-ipadic - update to 2.7.0.20070801-16.0.1
mecab-ipadic-EUCJP - update to 2.7.0.20070801-16.0.1
mysql - update to 8.0.36-1.0.1
mysql-common - update to 8.0.36-1.0.1
mysql-devel - update to 8.0.36-1.0.1
mysql-errmsg - update to 8.0.36-1.0.1
mysql-libs - update to 8.0.36-1.0.1
mysql-server - update to 8.0.36-1.0.1
mysql-test - update to 8.0.36-1.0.1
Oracle Solaris - update to 11.4 SRU 77

• https://www.oracle.com/security-alerts/cpuoct2024.html

• Multiple vulnerabilities in MySQL Server
• Oracle Solaris update for third-party components
• Anolis OS update for mysql:8.0 module