Описание
A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needed |
| cosmic | ignored | end of life |
| devel | not-affected | 5.6.0-1 |
| disco | ignored | end of life |
| eoan | ignored | end of life |
| esm-apps/bionic | needed | |
| esm-apps/focal | released | 3.2.1-3ubuntu2.2 |
| esm-apps/jammy | not-affected | 5.4.4-1 |
| esm-apps/noble | not-affected | 5.6.0-1 |
| esm-apps/xenial | needed |
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5 Medium
CVSS2
7.5 High
CVSS3
Связанные уязвимости
A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.
A vulnerability was discovered in DNS resolver of knot resolver before ...
A vulnerability was discovered in DNS resolver of knot resolver before version 4.1.0 which allows remote attackers to downgrade DNSSEC-secure domains to DNSSEC-insecure state, opening possibility of domain hijack using attacks against insecure DNS protocol.
Уязвимость DNS-преобразователя knot resolver, существующая из-за недостаточной проверки входных данных, позволяющая нарушителю преобразовать защищённый через DNSSEC домен до состояния незащищённого DNSSEC
5 Medium
CVSS2
7.5 High
CVSS3