CVE-2024-32984

Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. The Rust implementation of the Yamux stream multiplexer uses a vector for pending frames. This vector is not bounded in length. Every time the Yamux protocol requires sending of a new frame, this frame gets appended ...

CVE-2024-32984

Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. The Rust implementation of the Yamux stream multiplexer uses a vector for pending frames. This vector is not bounded in length. Every time the Yamux protocol requires sending of a new frame, this frame gets appended ...

CVE-2024-32984 Yamux Memory Exhaustion Vulnerability via Active::pending_frames property

Yamux is a stream multiplexer over reliable, ordered connections such as TCP/IP. The Rust implementation of the Yamux stream multiplexer uses a vector for pending frames. This vector is not bounded in length. Every time the Yamux protocol requires sending of a new frame, this frame gets appended ...

CVE-2024-32984

CVE-2024-32984 affects Rust Yamux (libp2p) where the pending_frames vector is unbounded, allowing an attacker to cause memory exhaustion by triggering frame enqueues via Identify streams or Yamux Ping frames. Under backpressure by TCP receive windows, the queue can grow until the process is kille...