PT-2019-3705 · Mysql Server+6 · Mysql Server+6
Published
2019-08-09
·
Updated
2023-01-31
·
CVE-2019-2948
CVSS v3.1
7.1
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.7.26 and prior
MySQL Server versions 8.0.16 and prior
Description
A vulnerability in the MySQL Server product allows a highly privileged attacker with network access via multiple protocols to compromise the server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash of MySQL Server, leading to a denial of service. The issue is related to the Server: Optimizer component and is easily exploitable.
Recommendations
For MySQL Server versions 5.7.26 and prior, update to a version later than 5.7.26 to resolve the issue.
For MySQL Server versions 8.0.16 and prior, update to a version later than 8.0.16 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
Mysql Server
Red Hat
Rocky Linux
Ubuntu