PT-2020-2613 · Mysql Server+9 · Mysql Server+9
Barakat Soror
·
Published
2020-02-14
·
Updated
2025-06-10
·
CVE-2020-2814
CVSS v3.1
4.9
Medium
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.6.47 and prior
MySQL Server versions 5.7.28 and prior
MySQL Server versions 8.0.18 and prior
Description
The vulnerability in the MySQL Server product is related to insufficient access control in the InnoDB component. It can be exploited by a remote attacker to cause a denial of service via the MySQL Protocol. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of the MySQL Server.
Recommendations
For MySQL Server versions 5.6.47 and prior, update to a version later than 5.6.47 to resolve the issue.
For MySQL Server versions 5.7.28 and prior, update to a version later than 5.7.28 to resolve the issue.
For MySQL Server versions 8.0.18 and prior, update to a version later than 8.0.18 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
Almalinux
Centos
Linuxmint
Mariadb Server
Mysql Server
Red Hat
Rocky Linux
Suse
Ubuntu