CVE-2025-50103
published 2025-07-15CVE-2025-50103: 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…
PriorityP415medium4.4CVSS 3.1
AVNACHPRHUINSUCNINAH
EPSS
0.41%
33.6th percentile
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
9 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | — | — |
| msrc | azl3_kernel_6.6.57.1-7_on_azure_linux_3.0 | — | — |
| msrc | azl3_kernel_6.6.64.2-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_kernel_5.15.167.1-2_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_kernel_5.15.173.1-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl_mariner_2.0_arm | — | — |
| msrc | cbl_mariner_2.0_x64 | — | — |
| oracle | mysql | 9.0.0 – 9.3.0 | — |
| oracle_corporation | mysql_server | 9.0.0 – 9.3.0 | — |
CVSS provenance
nvdv3.14.4MEDIUMCVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
osv4.4MEDIUM
vendor_msrc5.5MEDIUM
vendor_debian4.4LOW
vendor_oracle4.4MEDIUM
vendor_redhat4.4MEDIUM
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OSV
CVE-2025-50103: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth)
osv·2025-07-15·CVSS 4.4
CVE-2025-50103 [MEDIUM] CVE-2025-50103: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth)
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).
GHSA
GHSA-hpgm-55wq-hgmv: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth)
ghsa_unreviewed·2025-07-15
CVE-2025-50103 [MEDIUM] CWE-400 GHSA-hpgm-55wq-hgmv: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Security: LDAP Auth)
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).
Red Hat
mysql: LDAP Auth unspecified vulnerability (CPU Jul 2025)
vendor_redhat·2025-07-15·CVSS 4.4
CVE-2025-50103 [MEDIUM] mysql: LDAP Auth unspecified vulnerability (CPU Jul 2025)
mysql: LDAP Auth unspecified vulnerability (CPU Jul 2025)
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).
Package: mysql8.4 (Red Hat Enterprise Linux 10) - Not affected
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Package: mysql:8.0/mysql (Red Hat Enterprise Linux 8) - Not
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Security: LDAP Auth — CVE-2025-50103
vendor_oracle·2025-07-15·CVSS 4.4
CVE-2025-50103 [MEDIUM] Oracle Oracle MySQL Risk Matrix: Server: Security: LDAP Auth — CVE-2025-50103
Oracle Oracle MySQL Risk Matrix: Server: Security: LDAP Auth vulnerability
CVE: CVE-2025-50103
CVSS: 4.4
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpujul2025 (JUL 2025)
Debian
CVE-2025-50103: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Se...
vendor_debian·2025·CVSS 4.4
CVE-2025-50103 [MEDIUM] CVE-2025-50103: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Se...
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).
Scope: local
sid: resolved
Microsoft
ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe()
vendor_msrc·2024-11-12·CVSS 5.5
CVE-2024-50103 [MEDIUM] CWE-476 ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe()
ASoC: qcom: Fix NULL Dereference in asoc_qcom_lpass_cpu_platform_probe()
FAQ: Is Azure Linux the only Microsoft product that includes this open-source library and is therefore potentially affected by this vulnerability?
One of the main benefits to our customers who choose to use the Azure Linux distro is the commitment to keep it up to date with the most recent and most secure versions of the open source libraries with which the distro is composed. Microsoft is committed to transparency in this work which is why we began publishing CSAF/VEX in October 2025. See this blog post for more information. If impact to additional products is identified, we will update the CVE to reflect this.
Mariner: Mariner
Linux: Linux
Customer Action Required: Yes
Remediation: CBL-Mariner Releases
Referen
No detection rules found.
No public exploits indexed.
2025-07-15
Published