PT-2021-6400 · Oracle+8 · Mysql Server+7
Published
2021-11-15
·
Updated
2023-05-30
·
CVE-2022-21378
CVSS v2.0
7.0
High
| Vector | AV:N/AC:M/Au:S/C:N/I:P/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 8.0.27 and prior
Description
The issue is related to insufficient input validation in the Server: Optimizer component of MySQL Server, allowing a remote attacker to cause a denial of service or gain access to modify, add, or delete data via the MySQL network protocol. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash of MySQL Server, as well as unauthorized update, insert, or delete access to some of MySQL Server's accessible data.
Recommendations
For versions 8.0.27 and prior, update to a version that includes the fix for this issue.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Linuxmint
Mysql Server
Red Hat
Rocky Linux
Ubuntu