QID 356265

vulnerability in the mysql server product of oracle mysql (component: innodb).
Supported versions that are affected are 5.7.34 and prior and 8.0.25 and prior.
Difficult to exploit 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 4.4 (availability impacts).
Cvss vector: (cvss:3.1/av:n/ac:h/pr:h/ui:n/s:u/c:n/i:n/a:h). (
( CVE-2021-2372) vulnerability in the mysql server product of oracle mysql (component: innodb).
Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise mysql server.
Cvss 3.1 base score 5.9 (availability impacts).
Cvss vector: (cvss:3.1/av:n/ac:h/pr:n/ui:n/s:u/c:n/i:n/a:h). (
( CVE-2021-2389) vulnerability in the mysql server product of oracle mysql (component: innodb).
Supported versions that are affected are 5.7.35 and prior and 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 as well as unauthorized update, insert or delete access to some of mysql server accessible data.
Cvss 3.1 base score 5.5 (integrity and availability impacts).
Cvss vector: (cvss:3.1/av:n/ac:l/pr:h/ui:n/s:u/c:n/i:l/a:h). (
This issue results in a denial of service. (
Was zdi-can-16191. (

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

Successful exploitation of this vulnerability could lead to a securitybreach or could affect integrity, availability, and confidentiality.