Описание
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a logical vulnerability in CoreDNS allows DNS access controls to be bypassed due to the default execution order of plugins. Security plugins such as acl are evaluated before the rewrite plugin, resulting in a Time-of-Check Time-of-Use (TOCTOU) flaw. This issue has been patched in version 1.14.2.
Ссылки
- ProductRelease Notes
- MitigationVendor Advisory
Уязвимые конфигурации
EPSS
7.7 High
CVSS3
6.3 Medium
CVSS3
Дефекты
Связанные уязвимости
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a logical vulnerability in CoreDNS allows DNS access controls to be bypassed due to the default execution order of plugins. Security plugins such as acl are evaluated before the rewrite plugin, resulting in a Time-of-Check Time-of-Use (TOCTOU) flaw. This issue has been patched in version 1.14.2.
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, ...
EPSS
7.7 High
CVSS3
6.3 Medium
CVSS3