CVE-2021-35584 Denial of service in MySQL Cluster
A low-privileged attacker can cause a partial denial of service in MySQL Cluster via network access.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- Available
What is CVE-2021-35584?
CVE-2021-35584 is a medium-severity denial of service vulnerability in Netapp Oncommand Insight, published on 20 Oct 2021. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: ndbcluster/plugin DDL). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Cluster. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).
Which versions are affected by CVE-2021-35584?
It affects 3 products.
Products include Netapp Oncommand Insight, Netapp Snapcenter, Oracle Mysql Cluster.
How do I fix CVE-2021-35584?
Apply the vendor's patch.
Upgrade, then put limits on request size, rate and nesting depth so one client cannot exhaust the service. More about Denial of service.
Is CVE-2021-35584 being exploited?
There is no known exploitation of CVE-2021-35584 in the wild and no public exploit code.
Other vulnerabilities in Netapp Oncommand Insight
- CVE-2017-5600 Hardcoded credentials in n/a
- CVE-2018-1258 Spring Framework when used in combination with any versions of Spring Security contains an authorization bypass
- CVE-2020-5421 RFD Protection Bypass via jsessionid
- CVE-2022-38733 Auth bypass in OnCommand Insight
- CVE-2023-22102 MySQL Connectors takeover vulnerability
Sources
Also known as GHSA-rpmh-q7gx-6phj, UBUNTU-CVE-2021-35584.