PT-2024-10251 · Oracle+8 · Mysql Server+7
CVE-2025-21505
·
Published
2024-12-25
·
Updated
2025-05-19
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 8.0.40 and prior
MySQL Server versions 8.4.3 and prior
MySQL Server versions 9.1.0 and prior
Description
A vulnerability in the MySQL Server product allows a high-privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server. The issue is related to the Server: Components Services component and can be easily exploited.
Recommendations
For versions 8.0.40 and prior, update to a version later than 8.0.40 to resolve the issue.
For versions 8.4.3 and prior, update to a version later than 8.4.3 to resolve the issue.
For versions 9.1.0 and prior, update to a version later than 9.1.0 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Exploit
Fix
DoS
RCE
Allocation of Resources Without Limits
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Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu