CVE-2022-41721
Public on 2023-01-13
Modified on 2024-04-29
Description
A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. When the server attempts to read HTTP2 frames from the connection, it will instead be reading the body of the HTTP request, which could be attacker-manipulated to represent arbitrary HTTP2 requests.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| HAQM Linux 2023 | amazon-cloudwatch-agent | Not Affected | ||
| HAQM Linux 2023 | amazon-ecr-credential-helper | Not Affected | ||
| HAQM Linux 1 | amazon-ssm-agent | Not Affected | ||
| HAQM Linux 2023 | amazon-ssm-agent | Not Affected | ||
| HAQM Linux 2023 | cni-plugins | Not Affected | ||
| HAQM Linux 1 | containerd | Not Affected | ||
| HAQM Linux 2 - Docker Extra | containerd | 2024-01-19 | ALAS2DOCKER-2024-035 | Fixed |
| HAQM Linux 2 - Aws-nitro-enclaves-cli Extra | containerd | 2024-01-19 | ALAS2NITRO-ENCLAVES-2024-035 | Fixed |
| HAQM Linux 2023 | containerd | Not Affected | ||
| HAQM Linux 1 | docker | Not Affected | ||
| HAQM Linux 2023 | docker | Not Affected | ||
| HAQM Linux 1 | ecs-init | Not Affected | ||
| HAQM Linux 2023 | ecs-init | Not Affected | ||
| HAQM Linux 1 | golang | Not Affected | ||
| HAQM Linux 2023 | golang | Not Affected | ||
| HAQM Linux 1 | golist | Not Affected | ||
| HAQM Linux 2023 | nerdctl | Not Affected | ||
| HAQM Linux 2023 | oci-add-hooks | Not Affected | ||
| HAQM Linux 1 | runc | Not Affected | ||
| HAQM Linux 2023 | runc | Not Affected |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| HAQM Linux | CVSSv3 | 5.6 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |
| NVD | CVSSv3 | 7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |