Описание
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | released | 1:9.20.0-2ubuntu4 |
| esm-infra-legacy/trusty | needs-triage | |
| esm-infra/bionic | needs-triage | |
| esm-infra/focal | not-affected | 1:9.18.30-0ubuntu0.20.04.2 |
| esm-infra/xenial | needs-triage | |
| focal | released | 1:9.18.30-0ubuntu0.20.04.2 |
| jammy | released | 1:9.18.30-0ubuntu0.22.04.2 |
| noble | released | 1:9.18.30-0ubuntu0.24.04.2 |
| oracular | released | 1:9.20.0-2ubuntu3.1 |
| plucky | released | 1:9.20.0-2ubuntu4 |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | DNE | |
| esm-infra/focal | needs-triage | |
| focal | ignored | end of standard support, was needs-triage |
| jammy | needs-triage | |
| noble | DNE | |
| oracular | DNE | |
| plucky | DNE | |
| upstream | needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| devel | needs-triage | |
| esm-apps/noble | needs-triage | |
| esm-infra-legacy/trusty | not-affected | code not present |
| esm-infra/bionic | needs-triage | |
| esm-infra/focal | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| focal | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | needs-triage | |
| oracular | needs-triage |
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7.5 High
CVSS3
Связанные уязвимости
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU an ...
Clients using DNS-over-HTTPS (DoH) can exhaust a DNS resolver's CPU and/or memory by flooding it with crafted valid or invalid HTTP/2 traffic. This issue affects BIND 9 versions 9.18.0 through 9.18.32, 9.20.0 through 9.20.4, 9.21.0 through 9.21.3, and 9.18.11-S1 through 9.18.32-S1.
7.5 High
CVSS3