CVE-2022-41721 – Request smuggling due to improper request handling in golang.org/x/net/http2/h2c

https://notcve.org/view.php?id=CVE-2022-41721

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. A request smuggling attack is possible when using MaxBytesHandler. When using MaxBytesHandler, the body of an HTTP request is not fully consumed. • https://go.dev/cl/447396 https://go.dev/issue/56352 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X3H3EWQXM2XL5AGBX6UL443JEJ3GQXJN https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/X5DXTLLWN6HKI5I35EUZRBISTNZJ75GP https://pkg.go.dev/vuln/GO-2023-1495 https://access.redhat.com/security/cve/CVE-2022-41721 https://bugzilla.redhat.com/show_bug.cgi?id=2162182 • CWE-444: Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling') •