Описание
A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries. An attacker who successfully exploited this vulnerability could cause the DNS service to become nonresponsive.
To exploit the vulnerability, an authenticated attacker could send malicious DNS queries to a target, resulting in a denial of service.
The update addresses the vulnerability by correcting how Windows DNS processes queries.
Ссылки
- PatchVendor Advisory
- PatchVendor Advisory
Уязвимые конфигурации
Одно из
EPSS
7.5 High
CVSS3
6.5 Medium
CVSS3
4 Medium
CVSS2
Дефекты
Связанные уязвимости
A denial of service vulnerability exists in Windows DNS when it fails to properly handle queries, aka 'Windows DNS Denial of Service Vulnerability'. This CVE ID is unique from CVE-2020-0836.
Уязвимость DNS-сервера операционной системы Windows, связанная с ошибками обработки DNS-запросов, позволяющая нарушителю вызвать отказ в обслуживании
EPSS
7.5 High
CVSS3
6.5 Medium
CVSS3
4 Medium
CVSS2