CVE-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. 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).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.4 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
oracleCNA
4.4 MEDIUM
NETWORK
HIGH
HIGH
CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: Unknown
Debian logo
Debian Releases
Debian Product
Codename
mysql-8.0
sid
8.0.42-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
mariadb
plucky
needs-triage
noble
needs-triage
jammy
dne
mariadb-10.0
plucky
dne
noble
dne
jammy
dne
xenial
needs-triage
mariadb-10.1
plucky
dne
noble
dne
jammy
dne
bionic
needs-triage
mariadb-10.3
plucky
dne
noble
dne
jammy
dne
focal
ignored
mariadb-10.6
plucky
dne
noble
dne
jammy
needs-triage
mysql-5.5
plucky
dne
noble
dne
jammy
dne
trusty
ignored
mysql-5.7
plucky
dne
noble
dne
jammy
dne
bionic
ignored
xenial
ignored
mysql-8.0
plucky
dne
noble
needs-triage
jammy
needs-triage
focal
needs-triage
mysql-8.4
plucky
needs-triage
noble
dne
jammy
dne
percona-server-5.6
plucky
dne
noble
dne
jammy
dne
xenial
needs-triage
percona-xtradb-cluster-5.6
plucky
dne
noble
dne
jammy
dne
xenial
needs-triage