CVE-2023-22054: Medium severity oracle mysql vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.33 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.1 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.33 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
External References:
https://www.oracle.com/security-alerts/cpujul2023.html#AppendixMSQL
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
ubuntu/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.34-0ubuntu0.20.04.1 - Upgrade
Upgrade
ubuntu/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.34-0ubuntu0.22.04.1 - Upgrade
Upgrade
ubuntu/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.34 - Upgrade
Upgrade
ubuntu/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.34-0ubuntu0.23.04.1 - Upgrade
Upgrade
ubuntu/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.34-0ubuntu2 - Upgrade
Upgrade
debian/mysql-8.0to a version that resolves this vulnerability.Fixed in 8.0.36-2 - Upgrade
Upgrade
redhat/mysqlto a version that resolves this vulnerability.Fixed in 8.0.34
Event History
Frequently Asked Questions
What is CVE-2023-22054?
CVE-2023-22054 is a vulnerability in the MySQL Server product of Oracle MySQL that allows a high privileged attacker with network access to compromise MySQL Server.
Which versions of MySQL Server are affected by CVE-2023-22054?
Versions 8.0.33 and prior are affected by CVE-2023-22054.
How can CVE-2023-22054 be exploited?
CVE-2023-22054 can be easily exploited by a high privileged attacker with network access via multiple protocols.
What is the severity of CVE-2023-22054?
CVE-2023-22054 has a severity level of medium (4 out of 10).
How do I fix CVE-2023-22054?
To fix CVE-2023-22054, update your MySQL Server to version 8.0.34 or higher.