PT-2019-3246 · Oracle+9 · Mysql Server+8
Published
2015-09-02
·
Updated
2023-12-29
·
CVE-2019-2740
CVSS v3.1
6.5
Medium
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
MySQL Server versions 5.6.44 and prior
MySQL Server versions 5.7.26 and prior
MySQL Server versions 8.0.16 and prior
Description
A vulnerability in the MySQL Server component of Oracle MySQL, specifically in the Server: XML subcomponent, allows a low-privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. This issue is related to improper access control.
Recommendations
For MySQL Server versions 5.6.44 and prior, update to a version later than 5.6.44 to resolve the issue.
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 access to the Server: XML subcomponent to minimize the risk of exploitation.
Fix
Improper Access Control
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Weakness Enumeration
Related Identifiers
Affected Products
Alt Linux
Almalinux
Centos
Mariadb Server
Mysql Server
Red Hat
Rocky Linux
Suse
Ubuntu