Количество 9
Количество 9
BDU:2026-12026
Уязвимость плагина tsig DNS сервера coredns, позволяющая нарушителю обойти ограничения безопасности и получить несанкционированный доступ к защищаемой информации
CVE-2026-33190
CoreDNS is a DNS server that chains plugins. In versions prior to 1.14.3, the tsig plugin can be bypassed on non-plain-DNS transports (DoT, DoH, DoH3, DoQ, and gRPC) because it trusts the transport writer's TsigStatus() instead of performing verification itself. The DoH and DoH3 writer's TsigStatus() always returns nil, the DoT server does not set TsigSecret on the dns.Server, and the DoQ and gRPC writers also unconditionally return nil. This allows an unauthenticated remote client to bypass TSIG-based authentication and access resources intended to be restricted behind a tsig require all policy. Plain DNS over TCP and UDP are not affected. This issue has been fixed in version 1.14.3.
CVE-2026-33190
CoreDNS is a DNS server that chains plugins. In versions prior to 1.14.3, the tsig plugin can be bypassed on non-plain-DNS transports (DoT, DoH, DoH3, DoQ, and gRPC) because it trusts the transport writer's TsigStatus() instead of performing verification itself. The DoH and DoH3 writer's TsigStatus() always returns nil, the DoT server does not set TsigSecret on the dns.Server, and the DoQ and gRPC writers also unconditionally return nil. This allows an unauthenticated remote client to bypass TSIG-based authentication and access resources intended to be restricted behind a tsig require all policy. Plain DNS over TCP and UDP are not affected. This issue has been fixed in version 1.14.3.
CVE-2026-33190
CoreDNS TSIG authentication bypass on encrypted DNS transports
CVE-2026-33190
CoreDNS is a DNS server that chains plugins. In versions prior to 1.14 ...
ROS-20260729-80-0036
Уязвимость coredns
ROS-20260729-73-0028
Уязвимость coredns
GHSA-qhmp-q7xh-99rh
CoreDNS has TSIG authentication bypass on DoT, DoH, DoH3, DoQ, and gRPC
openSUSE-SU-2026:20703-1
Security update for coredns
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | BDU:2026-12026 Уязвимость плагина tsig DNS сервера coredns, позволяющая нарушителю обойти ограничения безопасности и получить несанкционированный доступ к защищаемой информации | CVSS3: 7.5 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-33190 CoreDNS is a DNS server that chains plugins. In versions prior to 1.14.3, the tsig plugin can be bypassed on non-plain-DNS transports (DoT, DoH, DoH3, DoQ, and gRPC) because it trusts the transport writer's TsigStatus() instead of performing verification itself. The DoH and DoH3 writer's TsigStatus() always returns nil, the DoT server does not set TsigSecret on the dns.Server, and the DoQ and gRPC writers also unconditionally return nil. This allows an unauthenticated remote client to bypass TSIG-based authentication and access resources intended to be restricted behind a tsig require all policy. Plain DNS over TCP and UDP are not affected. This issue has been fixed in version 1.14.3. | CVSS3: 7.5 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-33190 CoreDNS is a DNS server that chains plugins. In versions prior to 1.14.3, the tsig plugin can be bypassed on non-plain-DNS transports (DoT, DoH, DoH3, DoQ, and gRPC) because it trusts the transport writer's TsigStatus() instead of performing verification itself. The DoH and DoH3 writer's TsigStatus() always returns nil, the DoT server does not set TsigSecret on the dns.Server, and the DoQ and gRPC writers also unconditionally return nil. This allows an unauthenticated remote client to bypass TSIG-based authentication and access resources intended to be restricted behind a tsig require all policy. Plain DNS over TCP and UDP are not affected. This issue has been fixed in version 1.14.3. | CVSS3: 7.5 | 0% Низкий | 5 месяцев назад |
 | CVE-2026-33190 CoreDNS TSIG authentication bypass on encrypted DNS transports | 0% Низкий | 4 месяца назад | |
| CVE-2026-33190 CoreDNS is a DNS server that chains plugins. In versions prior to 1.14 ... | CVSS3: 7.5 | 0% Низкий | 5 месяцев назад |
 | ROS-20260729-80-0036 Уязвимость coredns | CVSS3: 7.5 | 0% Низкий | около 2 месяцев назад |
| ROS-20260729-73-0028 Уязвимость coredns | CVSS3: 7.5 | 0% Низкий | около 2 месяцев назад |
| GHSA-qhmp-q7xh-99rh CoreDNS has TSIG authentication bypass on DoT, DoH, DoH3, DoQ, and gRPC | CVSS3: 7.5 | 0% Низкий | 5 месяцев назад |
 | openSUSE-SU-2026:20703-1 Security update for coredns | 5 месяцев назад |
Уязвимостей на страницу