CVEvulnerability
CVE-2023-29406
6.5 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2023-07-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
- Weaknesses
- CWE-436
Description
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 configurations
• golang go (< 1.19.11)
• golang go (>= 1.20.0 < 1.20.6)
Related
Weakness · CWE (1)
- CWE-436 Interpretation Conflict weakness
References
- https://go.dev/cl/506996 Patch
- https://go.dev/issue/60374 Issue Tracking, Patch
- https://groups.google.com/g/golang-announce/c/2q13H6LEEx0 Mailing List
- https://pkg.go.dev/vuln/GO-2023-1878 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20230814-0002/ security.netapp.com
- https://go.dev/cl/506996 Patch
- https://go.dev/issue/60374 Issue Tracking, Patch
- https://groups.google.com/g/golang-announce/c/2q13H6LEEx0 Mailing List
- https://pkg.go.dev/vuln/GO-2023-1878 Vendor Advisory
- https://security.gentoo.org/glsa/202311-09 security.gentoo.org
- https://security.netapp.com/advisory/ntap-20230814-0002/ security.netapp.com