CVE-2025-30682
published 2025-04-15CVE-2025-30682: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4…
PriorityP434medium6.5CVSS 3.1
AVNACLPRLUINSUCNINAH
EPSS
0.74%
50.6th percentile
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Affected
11 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | mysql-8.0 | < mysql-8.0 8.0.42-1 (sid) | mysql-8.0 8.0.42-1 (sid) |
| msrc | azl3_mysql_8.0.41-1_on_azure_linux_3.0 | — | — |
| msrc | azl3_mysql_8.0.42-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_mysql_8.0.41-1_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_mysql_8.0.42-1_on_cbl_mariner_2.0 | — | — |
| oracle | mysql_server | 8.0.0 – 8.0.41 | — |
| oracle | mysql_server | 8.4.0 – 8.4.4 | — |
| oracle | mysql_server | 9.0.0 – 9.2.0 | — |
| oracle_corporation | mysql_server | 8.0.0 – 8.0.41 | — |
| oracle_corporation | mysql_server | 8.4.0 – 8.4.4 | — |
| oracle_corporation | mysql_server | 9.0.0 – 9.2.0 | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
osv6.5MEDIUM
vendor_debian6.5MEDIUM
vendor_msrc6.5MEDIUM
vendor_oracle6.5MEDIUM
vendor_redhat6.5MEDIUM
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OSV
CVE-2025-30682: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
osv·2025-04-15·CVSS 6.5
CVE-2025-30682 [MEDIUM] CVE-2025-30682: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
GHSA
GHSA-c2x2-vjwh-p8qp: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
ghsa_unreviewed·2025-04-15
CVE-2025-30682 [MEDIUM] CWE-732 GHSA-c2x2-vjwh-p8qp: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Ubuntu
MySQL vulnerabilities
vendor_ubuntu·2025-05-05
CVE-2025-30722 MySQL vulnerabilities
Title: MySQL vulnerabilities
Summary: Several security issues were fixed in MySQL.
Multiple security issues were discovered in MySQL and this update includes
new upstream MySQL versions to fix these issues.
MySQL has been updated to 8.0.42 in Ubuntu 20.04 LTS, Ubuntu 22.04 LTS,
Ubuntu 24.04 LTS, and Ubuntu 24.10. Ubuntu 25.04 has been updated to MySQL
8.4.5.
In addition to security fixes, the updated packages contain bug fixes, new
features, and possibly incompatible changes.
Please see the following for more information:
https://dev.mysql.com/doc/relnotes/mysql/8.0/en/news-8-0-42.html
https://dev.mysql.com/doc/relnotes/mysql/8.4/en/news-8-4-5.html
https://www.oracle.com/security-alerts/cpuapr2025.html
Instructions: This update uses a new upstream release, which includes additional
Red Hat
mysql: Optimizer unspecified vulnerability (CPU Apr 2025)
vendor_redhat·2025-04-15·CVSS 6.5
CVE-2025-30682 [MEDIUM] mysql: Optimizer unspecified vulnerability (CPU Apr 2025)
mysql: Optimizer unspecified vulnerability (CPU Apr 2025)
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Package: mysql (Red Hat Enterprise Linux 6) - Not affected
Oracle
Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2025-30682
vendor_oracle·2025-04-15·CVSS 6.5
CVE-2025-30682 [MEDIUM] Oracle Oracle MySQL Risk Matrix: Server: Optimizer — CVE-2025-30682
Oracle Oracle MySQL Risk Matrix: Server: Optimizer vulnerability
CVE: CVE-2025-30682
CVSS: 6.5
Protocol: MySQL Protocol
Remote exploit: No
Affected versions: Network
Advisory: cpuapr2025 (APR 2025)
Microsoft
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulne
vendor_msrc·2025-04-08·CVSS 6.5
CVE-2025-30682 [MEDIUM] CWE-732 Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulne
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
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 dis
Debian
CVE-2025-30682: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...
vendor_debian·2025·CVSS 6.5
CVE-2025-30682 [MEDIUM] CVE-2025-30682: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Op...
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.0-8.0.41, 8.4.0-8.4.4 and 9.0.0-9.2.0. Easily exploitable vulnerability allows low 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 6.5 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H).
Scope: local
sid: resolved (fixed in 8.0.42-1)
No detection rules found.
No public exploits indexed.
2025-04-15
Published