PT-2019-1234 · Oracle+8 · Mysql Server+7
Published
2019-01-14
·
Updated
2023-01-31
·
CVE-2019-2534
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
Oracle MySQL Server versions 5.6.42 and prior
Oracle MySQL Server versions 5.7.24 and prior
Oracle MySQL Server versions 8.0.13 and prior
Description
The issue is related to inadequate access control in the MySQL Server component, specifically in the Server: Replication subcomponent. This can allow a remote attacker to gain unauthorized access to the device. Successful attacks can result in unauthorized access to critical data, complete access to all MySQL Server accessible data, as well as unauthorized update, insert, or delete access to some of MySQL Server accessible data. The vulnerability can also cause a hang or frequently repeatable crash (complete DOS) of MySQL Server.
Recommendations
For versions 5.6.42 and prior, update to a version later than 5.6.42 to resolve the issue.
For versions 5.7.24 and prior, update to a version later than 5.7.24 to resolve the issue.
For versions 8.0.13 and prior, update to a version later than 8.0.13 to resolve the issue.
As a temporary workaround, consider restricting network access to the MySQL Server component 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
Suse
Ubuntu