PT-2025-4277 · Oracle+8 · Mysql Server+7
Published
2025-01-21
·
Updated
2025-05-19
·
CVE-2025-21555
CVSS v2.0
7.5
High
| Vector | AV:N/AC:L/Au:S/C:N/I:P/A:C |
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
The issue is related to the InnoDB component of MySQL Server, allowing an attacker with elevated privileges and network access via multiple protocols to compromise the server. Successful attacks can result in unauthorized access to update, insert, or delete some of the server's accessible data, as well as the ability to cause a hang or frequently repeatable crash of the server.
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 server to minimize the risk of exploitation.
Fix
DoS
Incorrect Authorization
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu