Уязвимость DoS атаки через отказ в обслуживании в подкомпоненте Server: Pluggable Auth в Oracle MySQL
Описание
Уязвимость в компоненте сервера Oracle MySQL (подкомпонент: Server : Pluggable Auth) позволяет злоумышленнику с высокими привилегиями и сетевым доступом через множественные протоколы скомпрометировать MySQL Server. Успешная эксплуатация этой уязвимости приводит к возможности вызвать зависание или часто повторяющееся аварийное завершение работы (полная DoS атака) сервера MySQL.
Затронутые версии ПО
- MySQL версии 5.6.44 и более ранние
- MySQL версии 5.7.26 и более ранние
- MySQL версии 8.0.16 и более ранние
Тип уязвимости
DoS атака
CVSS
- Базовая оценка CVSS 3.0: 4.9 (влияние на доступность)
- CVSS вектор: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H)
Ссылки
- Mailing ListThird Party Advisory
- Third Party AdvisoryVDB Entry
- PatchVendor Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
- Mailing ListThird Party Advisory
- Third Party AdvisoryVDB Entry
- PatchVendor Advisory
- Third Party Advisory
- Third Party Advisory
- Third Party Advisory
Уязвимые конфигурации
Одно из
Одно из
Одно из
Одно из
EPSS
4.9 Medium
CVSS3
4 Medium
CVSS2
Дефекты
Связанные уязвимости
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Pluggable Auth). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 8.0.16 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Pluggable Auth). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 8.0.16 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Vulnerability in the MySQL Server component of Oracle MySQL (subcompon ...
Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Pluggable Auth). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 8.0.16 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
Уязвимость подкомпонента Server : Pluggable Auth компонента MySQL Server системы управления базами данных Oracle MySQL, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
4.9 Medium
CVSS3
4 Medium
CVSS2