Описание
An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-infra-legacy/trusty | needs-triage | |
| esm-infra/bionic | needed | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | needs-triage | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| trusty/esm | ignored | end of ESM support, was needs-triage |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| devel | DNE | |
| esm-apps/bionic | released | 1.13.8-1ubuntu1~18.04.4+esm1 |
| esm-apps/jammy | released | 1.13.8-1ubuntu2.22.04.2 |
| esm-apps/xenial | released | 1.13.8-1ubuntu1~16.04.3+esm3 |
| esm-infra/focal | not-affected | 1.13.8-1ubuntu1.2 |
| focal | released | 1.13.8-1ubuntu1.2 |
| jammy | released | 1.13.8-1ubuntu2.22.04.2 |
| kinetic | ignored | end of life, was needs-triage |
| lunar | DNE |
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| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | needed | |
| focal | ignored | end of standard support, was needed |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-apps/bionic | released | 1.16.2-0ubuntu1~18.04.2+esm1 |
| esm-apps/focal | released | 1.16.2-0ubuntu1~20.04.1 |
| focal | released | 1.16.2-0ubuntu1~20.04.1 |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | needed | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | released | 1.18.1-1ubuntu1~18.04.4 |
| devel | DNE | |
| esm-apps/bionic | released | 1.18.1-1ubuntu1~18.04.4 |
| esm-apps/xenial | released | 1.18.1-1ubuntu1~16.04.4 |
| esm-infra/focal | DNE | focal was released [1.18.1-1ubuntu1~20.04.2] |
| focal | released | 1.18.1-1ubuntu1~20.04.2 |
| jammy | released | 1.18.1-1ubuntu1.1 |
| kinetic | DNE | |
| lunar | DNE | |
| mantic | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | DNE | |
| esm-infra/focal | DNE | |
| esm-infra/xenial | needs-triage | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | ignored | end of standard support |
| upstream | needs-triage | |
| xenial | ignored | end of standard support |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-apps/bionic | needed | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
| Релиз | Статус | Примечание |
|---|---|---|
| bionic | ignored | end of standard support, was needs-triage |
| esm-apps/bionic | needed | |
| esm-infra/focal | DNE | |
| focal | DNE | |
| jammy | DNE | |
| kinetic | DNE | |
| trusty | DNE | |
| upstream | needs-triage | |
| xenial | DNE |
Показывать по
Ссылки на источники
EPSS
5.3 Medium
CVSS3
Связанные уязвимости
An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.
An attacker can cause excessive memory growth in a Go server accepting HTTP/2 requests. HTTP/2 server connections contain a cache of HTTP header keys sent by the client. While the total number of entries in this cache is capped, an attacker sending very large keys can cause the server to allocate approximately 64 MiB per open connection.
An attacker can cause excessive memory growth in a Go server accepting ...
golang.org/x/net/http2 vulnerable to possible excessive memory growth
EPSS
5.3 Medium
CVSS3