CVE-2025-21529 — Uncontrolled Resource Consumption in Corporation Mysql Server

CWE-400 — Uncontrolled Resource ConsumptionCWE-770 — Allocation of Resources Without Limits or ThrottlingCWE-617 — Reachable Assertion8 documents8 sources
Severity
4.9MEDIUMNVD
EPSS
0.1%
top 75.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Oracle Corporation Mysql ServerOracle Mysql Server
Timeline
PublishedJan 21
Latest updateJan 30

Description

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema). Supported versions that are affected are 8.0.40 and prior, 8.4.3 and prior and 9.1.0 and prior. Easily exploitable 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 …

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:HExploitability: 1.2 | Impact: 3.6

Affected Packages2 packages

▶NVDoracle/mysql_server8.0.0 — 8.0.40+2
▶CVEListV5oracle_corporation/mysql_server* — 8.0.40+2

🔴Vulnerability Details

3
GHSA
GHSA-ppw6-g989-268j: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema)↗2025-01-21
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OSV
CVE-2025-21529: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema)↗2025-01-21
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CVEList
CVE-2025-21529: Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Information Schema)↗2025-01-21
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📋Vendor Advisories

4
Ubuntu
MySQL vulnerabilities↗2025-01-30
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Red Hat
mysql: MySQL Server: Denial of service vulnerability via network access↗2025-01-21
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Oracle
Oracle Oracle MySQL Risk Matrix: Server: Information Schema — CVE-2025-21529↗2025-01-15
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Debian
CVE-2025-21529: mysql-8.0 - Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: In...↗2025
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CVE-2025-21529 — Uncontrolled Resource Consumption | cvebase