Inefficient Compression

@lodestar/reqresp is vulnerable to Inefficient Compression. The vulnerability is due to inefficient compression in the snappy framing over SSZ encoded messages, allows an attacker to send specially crafted messages that exploit these inefficiencies, potentially causing resource exhaustion, system...

Lodestar snappy decompression issue

Impact Unintended permanent chain split affecting greater than or equal to 25% of the network, requiring hard fork network partition requiring hard fork Description Lodestar client may fail to decode snappy framing compressed messages. Vulnerability Details In Req/Resp protocol the message are...

PT-2025-5631

Name of the Vulnerable Software and Affected Versions: Lodestar affected versions not specified Description: The issue affects the Lodestar client, which may fail to decode snappy framing compressed messages. This is due to the client's inability to handle reserved skippable chunks in the snappy...