PT-2018-3025 · Mysql Server+6 · Mysql Server+6
Published
2018-04-17
·
Updated
2023-12-29
·
CVE-2018-2819
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 5.5.59 and prior
MySQL Server versions 5.6.39 and prior
MySQL Server versions 5.7.21 and prior
Description
The issue is related to the InnoDB component of the MySQL Server, which can be exploited by an attacker with network access via multiple protocols. This can result in the ability to cause a hang or frequently repeatable crash of the MySQL Server, leading to a denial of service. The vulnerability is easily exploitable and can be used by a low-privileged attacker.
Recommendations
For MySQL Server version 5.5.59 and prior, update to a version later than 5.5.59 to resolve the issue.
For MySQL Server version 5.6.39 and prior, update to a version later than 5.6.39 to resolve the issue.
For MySQL Server version 5.7.21 and prior, update to a version later than 5.7.21 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Fix
Improper Resource Release
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Centos
Mariadb Server
Mysql Server
Red Hat
Suse
Ubuntu