CVE-2021-35632

low-risk

Published 2021-10-20

Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Data Dictionary). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where MySQL Server executes 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:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

Do I need to act?

0.12% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 4.4/10 Medium

LOCAL / LOW complexity

Affected Products (3)

Mysql

Oncommand Insight

Snapcenter

Affected Vendors

Oracle Netapp

References (4)

Third Party Advisory https://security.netapp.com/advisory/ntap-20211022-0003/

Vendor Advisory https://www.oracle.com/security-alerts/cpuoct2021.html

Third Party Advisory https://security.netapp.com/advisory/ntap-20211022-0003/

Vendor Advisory https://www.oracle.com/security-alerts/cpuoct2021.html

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low-risk

Severity 15/34 · Moderate

Exploitability 1/34 · Minimal

Exposure 9/34 · Low