PT-2023-6381 · Oracle+6 · Mysql Server+5
Published
2023-10-17
·
Updated
2025-01-20
·
CVE-2023-22111
CVSS v2.0
6.1
Medium
| Vector | AV:N/AC:L/Au:M/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 8.0.33 and prior
Description
The issue is related to the MySQL Server product of Oracle MySQL, specifically the Server: UDF component. It allows a high privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server. The vulnerability is easily exploitable and can be used to perform a denial-of-service (DoS) attack.
Recommendations
For versions 8.0.33 and prior, update to a version later than 8.0.33 to resolve the issue. As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation. Additionally, monitor the server for signs of a denial-of-service attack and have a plan in place to quickly respond to such an incident.
Exploit
Fix
Improper Resource Release
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux