CVE-2022-1705
Last modified
CVE-2022-1705 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.. EPSS estimates a 1.11% chance of exploitation in the next 30 days.
Description
Acceptance of some invalid Transfer-Encoding headers in the HTTP/1 client in net/http before Go 1.17.12 and Go 1.18.4 allows HTTP request smuggling if combined with an intermediate server that also improperly fails to reject the header as invalid.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Golang | Go | < 1.17.12 |
| Golang | Go | >= 1.18.0, < 1.18.4 |
References
- https://go.dev/cl/409874Patch, Vendor Advisory
- https://go.dev/cl/410714Patch, Vendor Advisory
- https://go.dev/issue/53188Exploit, Issue Tracking, Patch, Vendor Advisory
- https://go.googlesource.com/go/+/e5017a93fcde94f09836200bca55324af037ee5fPatch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zERelease Notes, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0525Vendor Advisory
- https://go.dev/cl/409874Patch, Vendor Advisory
- https://go.dev/cl/410714Patch, Vendor Advisory
- https://go.dev/issue/53188Exploit, Issue Tracking, Patch, Vendor Advisory
- https://go.googlesource.com/go/+/e5017a93fcde94f09836200bca55324af037ee5fPatch, Vendor Advisory
- https://groups.google.com/g/golang-announce/c/nqrv9fbR0zERelease Notes, Vendor Advisory
- https://pkg.go.dev/vuln/GO-2022-0525Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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