PT-2021-6677 · Oracle+1 · Mysql Cluster+1
Published
2021-11-15
·
Updated
2023-05-30
·
CVE-2022-21279
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 a buffer overflow on the stack in the MySQL Cluster product, specifically in the Cluster: General component. This allows a high-privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise the MySQL Cluster. The attack requires human interaction from a person other than the attacker and can result in the takeover of the MySQL Cluster.
Recommendations
For versions 7.4.34 and prior, update to a version later than 7.4.34 to resolve the issue.
For versions 7.5.24 and prior, update to a version later than 7.5.24 to resolve the issue.
For versions 7.6.20 and prior, update to a version later than 7.6.20 to resolve the issue.
For versions 8.0.27 and prior, update to a version later than 8.0.27 to resolve the issue.
As a temporary workaround, consider restricting access to the MySQL Cluster Management API to minimize the risk of exploitation.
Fix
RCE
Stack Overflow
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Related Identifiers
Affected Products
Alt Linux
Mysql Cluster