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Количество 45
Количество 45
CVE-2026-5946
Invalid handling of CLASS != IN
CVE-2026-5946
Multiple flaws have been identified in `named` related to the handling ...
GHSA-2pjm-rchf-gxmp
An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue affects BIND 9 versions 9.18.36 through 9.18.48, 9.20.8 through 9.20.22, 9.21.7 through 9.21.21, 9.18.36-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.
GHSA-cqgq-ff3f-rj7r
Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet (`IN`) — for example, `CHAOS` or `HESIOD`, or DNS messages that specify meta-classes (`ANY` or `NONE`) in the question section. Specially crafted requests reaching the affected code paths — recursion, dynamic updates (`UPDATE`), zone change notifications (`NOTIFY`), or processing of `IN`-specific record types in non-`IN` data — can cause assertion failures in `named`. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1.
BDU:2026-08887
Уязвимость механизма обработки DNS-запросов в демоне named DNS-сервера BIND, позволяющая нарушителю вызвать отказ в обслуживании
Уязвимостей на страницу
Уязвимость | CVSS | EPSS | Опубликовано | |
|---|---|---|---|---|
 | CVE-2026-5946 Invalid handling of CLASS != IN | CVSS3: 7.5 | 2% Низкий | 6 месяцев назад |
| CVE-2026-5946 Multiple flaws have been identified in `named` related to the handling ... | CVSS3: 7.5 | 2% Низкий | 6 месяцев назад |
| GHSA-2pjm-rchf-gxmp An unbounded resend loop vulnerability exists in the BIND 9 resolver state machine during bad-server handling, enabling a remote unauthenticated attacker to cause severe resource exhaustion by sending queries that trigger specific retry conditions. This issue affects BIND 9 versions 9.18.36 through 9.18.48, 9.20.8 through 9.20.22, 9.21.7 through 9.21.21, 9.18.36-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1. | CVSS3: 5.3 | 1% Низкий | 6 месяцев назад |
| GHSA-cqgq-ff3f-rj7r Multiple flaws have been identified in `named` related to the handling of DNS messages whose CLASS is not Internet (`IN`) — for example, `CHAOS` or `HESIOD`, or DNS messages that specify meta-classes (`ANY` or `NONE`) in the question section. Specially crafted requests reaching the affected code paths — recursion, dynamic updates (`UPDATE`), zone change notifications (`NOTIFY`), or processing of `IN`-specific record types in non-`IN` data — can cause assertion failures in `named`. This issue affects BIND 9 versions 9.11.0 through 9.16.50, 9.18.0 through 9.18.48, 9.20.0 through 9.20.22, 9.21.0 through 9.21.21, 9.11.3-S1 through 9.16.50-S1, 9.18.11-S1 through 9.18.48-S1, and 9.20.9-S1 through 9.20.22-S1. | CVSS3: 7.5 | 2% Низкий | 6 месяцев назад |
 | BDU:2026-08887 Уязвимость механизма обработки DNS-запросов в демоне named DNS-сервера BIND, позволяющая нарушителю вызвать отказ в обслуживании | CVSS3: 7.5 | 2% Низкий | 6 месяцев назад |
Уязвимостей на страницу