CVE-2025-50103: Medium severity Oracle MySQL vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth). Supported versions that are affected are 9.0.0-9.3.0. Difficult to exploit 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 4.4 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2025-50103?
CVE-2025-50103 is considered a difficult to exploit vulnerability that poses significant risk to Oracle MySQL versions 9.0.0 to 9.3.0.
How do I fix CVE-2025-50103?
To remediate CVE-2025-50103, upgrade your Oracle MySQL Server to a version later than 9.3.0 that addresses this vulnerability.
Who is affected by CVE-2025-50103?
CVE-2025-50103 affects users of Oracle MySQL versions 9.0.0 through 9.3.0.
What can an attacker do with CVE-2025-50103?
An attacker exploiting CVE-2025-50103 can potentially compromise the MySQL Server with high privileges.
What component of MySQL is impacted by CVE-2025-50103?
CVE-2025-50103 impacts the Security: LDAP Auth component of the MySQL Server.