PT-2019-1330 · Oracle+8 · Mysql Server+7
Publicado
2019-01-15
·
Atualizado
2023-01-31
·
CVE-2019-2531
CVSS v2.0
6.1
Média
| Vetor | AV:N/AC:L/Au:M/C:N/I:N/A:C |
Name of the Vulnerable Software and Affected Versions
Oracle MySQL versions 5.6.42 and prior
Oracle MySQL versions 5.7.24 and prior
Oracle MySQL versions 8.0.13 and prior
Description
The issue is related to insufficient access control in the MySQL Server component, specifically in the Server: Replication subcomponent. This allows a high-privileged attacker with network access via multiple protocols to compromise the MySQL Server. Successful attacks can result in the ability to cause a hang or frequently repeatable crash of the MySQL Server, leading to a denial of service.
Recommendations
For Oracle MySQL version 5.6.42 and prior, update to a version later than 5.6.42 to resolve the issue.
For Oracle MySQL version 5.7.24 and prior, update to a version later than 5.7.24 to resolve the issue.
For Oracle MySQL version 8.0.13 and prior, update to a version later than 8.0.13 to resolve the issue.
As a temporary workaround, consider restricting access to the Server: Replication component to minimize the risk of exploitation.
Correção
Improper Access Control
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Alt Linux
Almalinux
Centos
Mysql Server
Red Hat
Rocky Linux
Suse
Ubuntu