CVE-2021-35575: Medium severity NetApp OnCommand Insight vulnerability
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 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.
External References:
http://www.oracle.com/security-alerts/cpuoct2021.html#AppendixMSQL
Other sources
Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 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 Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
— MITRE
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/mysqlto a version that resolves this vulnerability.Fixed in 8.0.27
Event History
Frequently Asked Questions
What is the severity of CVE-2021-35575?
CVE-2021-35575 is considered an easily exploitable vulnerability that allows high privileged attackers with network access to compromise MySQL Server.
How do I fix CVE-2021-35575?
To fix CVE-2021-35575, upgrade your MySQL Server to version 8.0.27 or later.
Which MySQL versions are affected by CVE-2021-35575?
CVE-2021-35575 affects MySQL Server versions 8.0.26 and earlier.
Can CVE-2021-35575 be exploited remotely?
Yes, CVE-2021-35575 can be exploited remotely by high privileged attackers with network access.
What products are impacted by CVE-2021-35575?
CVE-2021-35575 impacts Oracle MySQL Server and related products that use affected versions.