CVE-2023-21887
First published: Tue Jan 17 2023(Updated: )
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: GIS). Supported versions that are affected are 8.0.31 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
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Oracle MySQL | >=8.0.0<=8.0.31 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the vulnerability ID?
The vulnerability ID is CVE-2023-21887.
What is the affected software?
The affected software is Oracle MySQL Server versions 8.0.31 and prior.
How severe is the vulnerability?
The vulnerability has a severity rating of 4.9 (medium).
How can the vulnerability be exploited?
The vulnerability can be exploited by a high privileged attacker with network access via multiple protocols to compromise MySQL Server.
How can I fix the vulnerability?
To fix the vulnerability, update Oracle MySQL Server to a version that is not affected, such as version 8.0.32.
- collector/nvd-index
- agent/references
- agent/author
- agent/severity
- agent/description
- agent/type
- agent/event
- agent/last-modified-date
- agent/remedy
- agent/softwarecombine
- agent/first-publish-date
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/oracle
- canonical/oracle mysql
- version/oracle mysql/8.0.0
- version/oracle mysql/8.0.31