PT-2021-6682 · Mysql Server+1 · Mysql Cluster+1
Published
2021-11-15
·
Updated
2023-05-30
·
CVE-2022-21308
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 8.0.27 and prior
Description
The issue is related to a heap-based buffer overflow in the dynamic memory of the MySQL Cluster component. This can be exploited by a remote attacker to execute arbitrary code. The exploitation is difficult and requires a highly privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes. Successful attacks also require human interaction from a person other than the attacker and can result in the takeover of the MySQL Cluster.
Recommendations
For versions 8.0.27 and prior, update to a version that contains a fix for this issue to prevent potential exploitation.
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Heap Based Buffer Overflow
RCE
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Related Identifiers
Affected Products
Alt Linux
Mysql Cluster