PT-2019-1873 · Oracle+7 · Mysql Server+6
Published
2019-04-16
·
Updated
2023-01-30
·
CVE-2019-2683
CVSS v2.0
7.8
High
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.6.43 and prior
MySQL Server versions 5.7.25 and prior
MySQL Server versions 8.0.15 and prior
Description
A vulnerability in the MySQL Server component of Oracle MySQL allows a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of the MySQL Server. The issue is related to inadequate access control in the Server: Options subcomponent.
Recommendations
For MySQL Server versions 5.6.43 and prior, update to a version later than 5.6.43 to resolve the issue.
For MySQL Server versions 5.7.25 and prior, update to a version later than 5.7.25 to resolve the issue.
For MySQL Server versions 8.0.15 and prior, update to a version later than 8.0.15 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server to minimize the risk of exploitation.
Fix
Improper Access Control
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux
Ubuntu