Improper input validation in MySQL Server - CVE-2023-22048

Vulnerability identifier: #VU78430

CSH Severity: Low

CVSS v4: 2.3 [CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-22048

CWE-ID: CWE-20

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The vulnerability exists due to improper input validation within the Server: Pluggable Auth component in MySQL Server. A remote authenticated 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
openEuler
Ubuntu
Fedora
IBM Security Guardium
mecab
mecab-ipadic
mecab-ipadic-EUCJP
mysql-server-8.0 (Ubuntu package)
community-mysql
mysql-common
mysql-help
mysql-test
mysql-devel
mysql
mysql-config
mysql-libs
mysql-debuginfo
mysql-server
mysql-debugsource
mysql-errmsg
rh-mysql80-mysql (Red Hat package)
mysql (Red Hat package)
VMware Tanzu Operations Manager

Install updates from vendor's website.

MySQL Server - update to 8.0.34
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
VMware Tanzu Operations Manager - update to 3.0.15
mysql-server-8.0 (Ubuntu package) - addressed in versions 8.0.34-0ubuntu0.20.04.1, 8.0.34-0ubuntu0.22.04.1, 8.0.34-0ubuntu0.23.04.1
community-mysql - addressed in versions 8.0.34-2.fc37, 8.0.34-2.fc38, 8.0.34-2.fc39
mysql-common - addressed in versions 8.0.35-1, 8.0.38-1
mysql-help - addressed in versions 8.0.35-1, 8.0.38-1
mysql-test - addressed in versions 8.0.35-1, 8.0.38-1
mysql-devel - addressed in versions 8.0.35-1, 8.0.38-1
mysql - addressed in versions 8.0.35-1, 8.0.38-1
mysql-config - addressed in versions 8.0.35-1, 8.0.38-1
mysql-libs - addressed in versions 8.0.35-1, 8.0.38-1
mysql-debuginfo - addressed in versions 8.0.35-1, 8.0.38-1
mysql-server - addressed in versions 8.0.35-1, 8.0.38-1
mysql-debugsource - addressed in versions 8.0.35-1, 8.0.38-1
mysql-errmsg - addressed in versions 8.0.35-1, 8.0.38-1
rh-mysql80-mysql (Red Hat package) - update to 8.0.36-1.el7
mysql (Red Hat package) - update to 8.0.36-1.el9_3
mysql-test - update to 8.0.36-1.0.1
mysql-server - update to 8.0.36-1.0.1
mysql-libs - update to 8.0.36-1.0.1
mysql-errmsg - update to 8.0.36-1.0.1
mysql-devel - update to 8.0.36-1.0.1
mysql-common - update to 8.0.36-1.0.1
mysql - update to 8.0.36-1.0.1
mysql - addressed in versions 8.0-3720230907003352.9e842022, 8.0-3820230907003352.75741a8b

• https://www.oracle.com/security-alerts/cpujul2023.html

• Multiple vulnerabilities in MySQL Server
• Ubuntu update for mysql-8.0
• Fedora 37 update for community-mysql
• Fedora 39 update for community-mysql
• Fedora 38 update for community-mysql
• Fedora 37 Modular update for mysql
• Fedora 38 Modular update for mysql
• VMware Tanzu Operations Manager update for MySQL
• Multiple vulnerabilities in IBM Security Guardium
• Red Hat Enterprise Linux 8 update for the mysql:8.0 module
• openEuler 22.03 LTS SP1 update for mysql
• openEuler 22.03 LTS SP2 update for mysql
• openEuler 22.03 LTS update for mysql
• Red Hat Enterprise Linux 9 update for mysql
• Red Hat Software Collections update for rh-mysql80-mysql
• openEuler 20.03 LTS SP4 update for mysql
• Anolis OS update for mysql:8.0 module