Vulnerability Report: GO-2023-1878
- CVE-2023-29406
- Affects: net/http
- Published: Jul 11, 2023
The HTTP/1 client does not fully validate the contents of the Host header. A maliciously crafted Host header can inject additional headers or entire requests. With fix, the HTTP/1 client now refuses to send requests containing an invalid Request.Host or Request.URL.Host value.
Affected Packages
-
PathVersionsSymbols
-
before go1.19.11, from go1.20.0-0 before go1.20.6
Aliases
References
- https://go.dev/issue/60374
- https://go.dev/cl/506996
- https://groups.google.com/g/golang-announce/c/2q13H6LEEx0
- https://vuln.go.dev/ID/GO-2023-1878.json
Credits
- Bartek Nowotarski
Feedback
See anything missing or incorrect?
Suggest an edit to this report.