Improper input validation in MySQL Server - CVE-2022-21460

Vulnerability identifier: #VU62430

CSH Severity: Low

CVSS v4: 5.9 [CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2022-21460

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

The vulnerability allows a remote privileged user to gain access to sensitive information.

The vulnerability exists due to improper input validation within the Server: Logging component in MySQL Server. A remote privileged user can exploit this vulnerability to gain access to sensitive information.

MySQL Server
Anolis OS
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux Server - AUS
Oracle Linux
Ubuntu
openEuler
rh-mysql80-mysql (Red Hat package)
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
mecab
mecab-ipadic-EUCJP
mecab-ipadic
mysql-server-5.7 (Ubuntu package)
mysql5-test
mysql5-server
mysql5-libs
mysql5-errmsg
mysql5-embedded-devel
mysql5-embedded
mysql5-devel
mysql5-debugsource
mysql5-debuginfo
mysql5-common
mysql5
mysql-server-8.0 (Ubuntu package)
mysql
mysql-common
mysql-devel
mysql-errmsg
mysql-libs
mysql-server
mysql-test
mysql (Red Hat package)
IBM Security Guardium
Dell EMC Storage Monitoring and Reporting (SMR)

Install updates from vendor's website.

rh-mysql80-mysql (Red Hat package) - update to 8.0.30-1.el7
mecab - update to 0.996-2
mecab-ipadic-EUCJP - update to 2.7.0.20070801-16.0.1
mecab-ipadic - update to 2.7.0.20070801-16.0.1
Dell EMC Storage Monitoring and Reporting (SMR) - update to 4.8.0.0
mysql-server-5.7 (Ubuntu package) - addressed in versions 5.7.38-0ubuntu0.18.04.1, 5.7.380ubuntu0.16.04.1+esm1
mysql5-test - update to 5.7.38-1
mysql5-server - update to 5.7.38-1
mysql5-libs - update to 5.7.38-1
mysql5-errmsg - update to 5.7.38-1
mysql5-embedded-devel - update to 5.7.38-1
mysql5-embedded - update to 5.7.38-1
mysql5-devel - update to 5.7.38-1
mysql5-debugsource - update to 5.7.38-1
mysql5-debuginfo - update to 5.7.38-1
mysql5-common - update to 5.7.38-1
mysql5 - update to 5.7.38-1
mysql-server-8.0 (Ubuntu package) - addressed in versions 8.0.29-0ubuntu0.20.04.2, 8.0.29-0ubuntu0.21.10.1, 8.0.29-0ubuntu0.22.04.1
mysql - update to 8.0.30-1.0.1
mysql-common - update to 8.0.30-1.0.1
mysql-devel - update to 8.0.30-1.0.1
mysql-errmsg - update to 8.0.30-1.0.1
mysql-libs - update to 8.0.30-1.0.1
mysql-server - update to 8.0.30-1.0.1
mysql-test - update to 8.0.30-1.0.1
mysql (Red Hat package) - update to 8.0.30-3.el9_0

• https://www.oracle.com/security-alerts/cpuapr2022.html

• Multiple vulnerabilities in MySQL Server
• Ubuntu update for mysql-5.7
• Ubuntu update for mysql-5.7
• Multiple vulnerabilities in IBM Security Guardium
• Red Hat Software Collections update for rh-mysql80-mysql
• Red Hat Enterprise Linux 9 update for mysql
• Multiple vulnerabilities in Dell Storage Monitoring and Reporting (SMR)
• Multiple vulnerabilities in Oracle Linux
• Red Hat Enterprise Linux 8 update for the mysql:8.0 module
• openEuler update for mysql5
• Anolis OS update for mysql:8.0 module