CVE-2023-44487

CVE-2023-44487 — HTTP/2 Rapid Reset Test Lab Educational environment for LTAT.04.022 Homework 4. Four containers let you scan and compare vulnerable vs. patched configurations. Port Map Container| Port| Software| Status ---|---|---|--- nginx-vuln| 8441| nginx 1.24| Vulnerable nginx-secure| 8442|...

mint: Unbounded streams map growth via PUSH_PROMISE without follow-up HEADERS

Summary Mint's HTTP/2 client accepts PUSHPROMISE frames from any server it connects to and inserts every promised stream into a per-connection map without consulting maxconcurrentstreams. A malicious or compromised HTTP/2 server can flood the client with PUSHPROMISE frames and withhold the matchi...

CVE-2025-47950 CoreDNS Vulnerable to DoQ Memory Exhaustion via Stream Amplification

CoreDNS is a DNS server that chains plugins. In versions prior to 1.12.2, a Denial of Service DoS vulnerability exists in the CoreDNS DNS-over-QUIC DoQ server implementation. The server previously created a new goroutine for every incoming QUIC stream without imposing any limits on the number of...

nghttp2: CONTINUATION frames DoS

A vulnerability was found in how nghttp2 implements the HTTP/2 protocol. There are insufficient limitations placed on the amount of CONTINUATION frames that can be sent within a single stream. This issue could allow an unauthenticated remote attacker to send packets to vulnerable servers, which...

CVE-2017-6163

In F5 BIG-IP LTM, AAM, AFM, APM, ASM, Link Controller, PEM, PSM software version 12.0.0 to 12.1.2, 11.6.0 to 11.6.1, 11.4.0 to 11.5.4, when a virtual server uses the standard configuration of HTTP/2 or SPDY profile with Client SSL profile, and the client initiates a number of concurrent streams...