PT-2022-2023 · Oracle+1 · Mysql Cluster+1
Lucas Leong
+1
·
Published
2022-01-19
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Updated
2023-05-30
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CVE-2022-21327
CVSS v2.0
6.5
Medium
| Vector | AV:A/AC:H/Au:S/C:C/I:C/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Cluster versions 7.4.34 and prior
MySQL Cluster versions 7.5.24 and prior
MySQL Cluster versions 7.6.20 and prior
MySQL Cluster versions 8.0.27 and prior
Description
The issue is related to insufficient input validation in the MySQL Cluster product, allowing a high-privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise it. Successful attacks require human interaction from a person other than the attacker and can result in the takeover of MySQL Cluster.
Recommendations
For versions 7.4.34 and prior, update to a version later than 7.4.34.
For versions 7.5.24 and prior, update to a version later than 7.5.24.
For versions 7.6.20 and prior, update to a version later than 7.6.20.
For versions 8.0.27 and prior, update to a version later than 8.0.27.
As a temporary workaround, consider restricting access to the physical communication segment attached to the hardware where the MySQL Cluster executes to minimize the risk of exploitation.
Fix
RCE
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Mysql Cluster