PT-2018-2315 · Oracle+5 · Mysql Server+4
Published
2018-10-16
·
Updated
2023-12-29
·
CVE-2018-3143
CVSS v2.0
6.8
Medium
| Vector | AV:N/AC:L/Au:S/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.6.41 and prior
MySQL Server versions 5.7.23 and prior
MySQL Server versions 8.0.12 and prior
Description
The vulnerability in the MySQL Server component, specifically in the InnoDB subcomponent, is related to inadequate access control. This issue can be exploited by a remote attacker using specially crafted network packets, potentially causing the application to hang or crash. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash of the MySQL Server.
Recommendations
For MySQL Server versions 5.6.41 and prior, update to a version later than 5.6.41 to resolve the issue.
For MySQL Server versions 5.7.23 and prior, update to a version later than 5.7.23 to resolve the issue.
For MySQL Server versions 8.0.12 and prior, update to a version later than 8.0.12 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Fix
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Mariadb Server
Mysql Server
Suse
Ubuntu