CVE catalog
CVE-2022-41721
golang-golang-x-net: CVE-2022-41721
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.82% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | golang-golang-x-net | sid | 1:0.61.0-1 | fixed |
| Debian | golang-golang-x-net | forky | 1:0.61.0-1 | fixed |
| Debian | golang-golang-x-net | trixie | 1:0.27.0-2 | fixed |
| Debian | golang-golang-x-net | bookworm | 1:0.7.0+dfsg-1 | fixed |
| Go | golang.org/x/net | Not reported | 0.1.1-0.20221104162952-702349b0e862 | fixed |
| Opensuse | caddy | tumbleweed | 2.6.3-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | golang-golang-x-net | source | sid | 1:0.4.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-net | source | forky | 1:0.4.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-net | source | trixie | 1:0.4.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Debian | golang-golang-x-net | source | bookworm | 1:0.4.0+dfsg-1 | not yet assigned | Not reported | Not reported |
| Go | golang.org/x/net | Go | Not reported | 0.1.1-0.20221104162952-702349b0e862 | Not reported | GO-2023-1495 | Not reported |
| Opensuse | caddy | rpm | tumbleweed | 2.6.3-1.1 | Not reported | OPENSUSE-SU-2024:12666-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [golang-golang-x-net-dev]Unknown
Source package: [golang-golang-x-net]
Details (2)
1:0.7.0+dfsg-1· all · bookwormFixed · Fixed:
1:0.4.0+dfsg-1dsa · golang-golang-x-net · debian · bookworm
1:0.7.0+dfsg-1· all · bookwormFixed · Fixed:
1:0.4.0+dfsg-1dsa · golang-golang-x-net · debian · bookworm
[openSUSE Tumbleweed]
- [caddy]Unknown
Source package: [caddy]
Details (1)
2.11.4-1.3· x86_64 · tumbleweedFixed · Fixed:
2.6.3-1.1dsa · caddy · opensuse · tumbleweed
- [caddy-bash-completion]Unknown
Source package: [caddy]
Details (1)
2.11.4-1.3· noarch · tumbleweedUnknown · Fixed:
2.6.3-1.1Version impact unknown
dsa · caddy · opensuse · tumbleweed
- [caddy-fish-completion]Unknown
Source package: [caddy]
Details (1)
2.11.4-1.3· noarch · tumbleweedUnknown · Fixed:
2.6.3-1.1Version impact unknown
dsa · caddy · opensuse · tumbleweed
- [caddy-zsh-completion]Unknown
Source package: [caddy]
Details (1)
2.11.4-1.3· noarch · tumbleweedUnknown · Fixed:
2.6.3-1.1Version impact unknown
dsa · caddy · opensuse · tumbleweed
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_12666-1.json]
- [https://osv.dev/vulnerability/GO-2023-1495]
- [https://osv.dev/vulnerability/openSUSE-SU-2024:12666-1]
- [https://security-tracker.debian.org/tracker/CVE-2022-41721]
- [https://security.access.redhat.com/data/csaf/v2/vex/2022/cve-2022-41721.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2024/wid-sec-w-2024-0794.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]