PT-2019-3688 · Mysql Server+6 · Mysql Server+6
Published
2019-10-15
·
Updated
2023-01-31
·
CVE-2019-2963
CVSS v3.1
7.2
High
| Vector | AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 8.0.17 and prior
Description
The issue is related to the InnoDB component of the MySQL Server and is caused by errors in resource release. It allows a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server, resulting in the ability to cause a hang or frequently repeatable crash (complete DOS) of the server.
Recommendations
For versions 8.0.17 and prior, update to a version that contains a fix for this issue to prevent exploitation.
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
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux
Ubuntu