What is the vulnerability ID of this MySQL Server vulnerability?

The vulnerability ID of this MySQL Server vulnerability is CVE-2023-21950.

What is the severity of CVE-2023-21950?

The severity of CVE-2023-21950 is medium.

Which versions of MySQL Server are affected by CVE-2023-21950?

Versions 8.0.27 and prior of MySQL Server are affected by CVE-2023-21950.

Is there a fix available for CVE-2023-21950?

Yes, to fix CVE-2023-21950, it is recommended to upgrade to a version later than 8.0.27.

Vulnerability/
CVE-2023-21950

medium

4.9

CWE

18/7/2023

13/9/2024

CVE-2023-21950

Q: How can this vulnerability be exploited?

This vulnerability can be exploited by a high privileged attacker with network access via multiple protocols to compromise MySQL Server.

First published: Tue Jul 18 2023(Updated: )

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.27 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).

Credit: secalert_us@oracle.com secalert_us@oracle.com

Affected Software	Affected Version	How to fix
Oracle MySQL	>=8.0.0<=8.0.27

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Frequently Asked Questions

What is the vulnerability ID of this MySQL Server vulnerability?
The vulnerability ID of this MySQL Server vulnerability is CVE-2023-21950.
What is the severity of CVE-2023-21950?
The severity of CVE-2023-21950 is medium.
Which versions of MySQL Server are affected by CVE-2023-21950?
Versions 8.0.27 and prior of MySQL Server are affected by CVE-2023-21950.
How can this vulnerability be exploited?
This vulnerability can be exploited by a high privileged attacker with network access via multiple protocols to compromise MySQL Server.
Is there a fix available for CVE-2023-21950?
Yes, to fix CVE-2023-21950, it is recommended to upgrade to a version later than 8.0.27.

collector/nvd-latest
vendor/oracle
product/mysql
canonical/oracle mysql
collector/nvd-index
agent/references
agent/author
agent/type
agent/softwarecombine
agent/first-publish-date
agent/last-modified-date
collector/nvd-api
agent/software-canonical-lookup-request
agent/severity
agent/weakness
agent/tags
agent/description
agent/event
collector/mitre-cve
source/MITRE
version/oracle mysql/8.0.0
version/oracle mysql/8.0.27

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