CVE-2021-35593 Memory corruption in MySQL Cluster
A high-privileged attacker with physical network access can exploit a memory corruption flaw in MySQL Cluster to take over the system.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Local or same network only
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2021-35593?
CVE-2021-35593 is a medium-severity memory corruption vulnerability in Netapp Oncommand Insight, published on 20 Oct 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.
Official description
Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.33 and prior, 7.5.23 and prior, 7.6.19 and prior and 8.0.26 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).
Weakness: CWE-787
Which versions are affected by CVE-2021-35593?
It affects 3 products.
Products include Netapp Oncommand Insight, Netapp Snapcenter, Oracle Mysql Cluster.
How do I fix CVE-2021-35593?
No fix has been published for CVE-2021-35593 yet. Limit exposure of the affected software until one is available.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2021-35593 being exploited?
There is no known exploitation of CVE-2021-35593 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-p5cc-3vjx-gp25, UBUNTU-CVE-2021-35593.