Описание
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.
| Релиз | Статус | Примечание |
|---|---|---|
| devel | not-affected | 3.2.9-1ubuntu2.1 |
| esm-infra-legacy/xenial | not-affected | code not present |
| esm-infra/bionic | not-affected | code not present |
| esm-infra/focal | not-affected | code not present |
| esm-infra/xenial | not-affected | code not present |
| jammy | not-affected | code not present |
| noble | released | 2.8.16-0ubuntu0.24.04.2 |
| questing | released | 3.0.12-0ubuntu0.25.10.4 |
| resolute | released | 3.2.9-1ubuntu2.1 |
| upstream | released | 3.2.15-1 |
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EPSS
4 Medium
CVSS3
Связанные уязвимости
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser does not check that the received body length matches a previously announced content-length when the stream is closed via a frame with an empty payload. This can cause desynchronization issues with the backend server and could be used for request smuggling. The earliest affected version is 2.6.
An issue was discovered in HAProxy before 3.3.6. The HTTP/3 parser doe ...
EPSS
4 Medium
CVSS3