CVE ID:	CVE-2023-45288
Description:	An attacker may cause an HTTP/2 endpoint to read arbitrary amounts of header data by sending an excessive number of CONTINUATION frames. Maintaining HPACK state requires parsing and processing all HEADERS and CONTINUATION frames on a connection. When a request's headers exceed MaxHeaderBytes, no memory is allocated to store the excess headers, but they are still parsed. This permits an attacker to cause an HTTP/2 endpoint to read arbitrary amounts of header data, all associated with a request which is going to be rejected. These headers can include Huffman-encoded data which is significantly more expensive for the receiver to decode than for an attacker to send. The fix sets a limit on the amount of excess header frames we will process before closing a connection.
Test IDs:	1.3.6.1.4.1.25623.1.1.18.2.2025.0299.1   1.3.6.1.4.1.25623.1.1.10.2024.0128   1.3.6.1.4.1.25623.1.0.856051   1.3.6.1.4.1.25623.1.1.18.2.2024.2108.1   1.3.6.1.4.1.25623.1.0.856062   1.3.6.1.4.1.25623.1.1.4.2024.3155.1   1.3.6.1.4.1.25623.1.0.886553   1.3.6.1.4.1.25623.1.1.18.2.2024.3155.1   1.3.6.1.4.1.25623.1.1.4.2024.2108.1   1.3.6.1.4.1.25623.1.1.18.2.2025.0581.1   1.3.6.1.4.1.25623.1.1.4.2024.1122.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-45288 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QRYFHIQ6XRKRYBI2F5UESH67BJBQXUPT/ https://go.dev/cl/576155 https://go.dev/cl/576155 https://go.dev/issue/65051 https://go.dev/issue/65051 https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M https://groups.google.com/g/golang-announce/c/YgW0sx8mN3M https://pkg.go.dev/vuln/GO-2024-2687 https://pkg.go.dev/vuln/GO-2024-2687 http://www.openwall.com/lists/oss-security/2024/04/03/16 http://www.openwall.com/lists/oss-security/2024/04/05/4