Description
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).
Published: 2025-07-15
Score: 4.4 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2025-21477 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).
History

Fri, 18 Jul 2025 00:15:00 +0000

Type Values Removed Values Added
Title mysql: LDAP Auth unspecified vulnerability (CPU Jul 2025)
References
Metrics threat_severity

None

threat_severity

Moderate


Thu, 17 Jul 2025 15:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-400
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Wed, 16 Jul 2025 20:00:00 +0000

Type Values Removed Values Added
First Time appeared Oracle
Oracle mysql
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:oracle:mysql:*:*:*:*:*:*:*:*
Vendors & Products Oracle
Oracle mysql

Wed, 16 Jul 2025 13:45:00 +0000

Type Values Removed Values Added
Metrics epss

{'score': 0.00037}


Tue, 15 Jul 2025 19:45:00 +0000

Type Values Removed Values Added
Description 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).
References
Metrics cvssV3_1

{'score': 4.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H'}


Subscriptions

Oracle Mysql Mysql Server
cve-icon MITRE

Status: PUBLISHED

Assigner: oracle

Published:

Updated: 2025-07-17T14:21:47.425Z

Reserved: 2025-06-11T22:56:56.113Z

Link: CVE-2025-50103

cve-icon Vulnrichment

Updated: 2025-07-17T14:05:24.809Z

cve-icon NVD

Status : Modified

Published: 2025-07-15T20:15:46.633

Modified: 2025-07-17T15:15:26.850

Link: CVE-2025-50103

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-07-15T19:27:50Z

Links: CVE-2025-50103 - Bugzilla

cve-icon OpenCVE Enrichment

Updated: 2025-07-16T21:35:19Z

Weaknesses