GHSA-fxg5-wq6x-vr4w
golang.org/x/net/http2/h2c vulnerable to request smuggling attack
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2022-41721
- Alias
- GO-2023-1495
- CVSS_V3
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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. ### Specific Go Packages Affected golang.org/x/net/http2/h2c
Paquets affectés
| Paquet | Versions |
|---|---|
| Go · golang.org/x/net | introduced 0.0.0-20220524220425-1d687d428aca, fixed 0.1.1-0.20221104162952-702349b0e862 |
Références
- https://nvd.nist.gov/vuln/detail/CVE-2022-41721 ADVISORY
- https://cs.opensource.google/go/x/net PACKAGE
- https://go.dev/cl/447396 WEB
- https://go.dev/issue/56352 WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN WEB
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP WEB
- https://pkg.go.dev/vuln/GO-2023-1495 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |