PT-2019-1322 · Oracle+6 · Mysql Server+5
Publicado
2019-01-15
·
Atualizado
2023-01-31
·
CVE-2019-2539
CVSS v3.1
7.1
Alta
| Vetor | 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 8.0.13 and prior
Description
The issue is related to inadequate access control in the Server: Connection component of Oracle MySQL Server. This can be exploited by a remote attacker to cause a denial of service. The vulnerability 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 of the server.
Recommendations
For versions 8.0.13 and prior, update to a version that includes the 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.
Restrict access to the Server: Connection component to prevent unauthorized access until a patch is available.
Correção
Improper Access Control
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Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux