CVE-2023-43669
Public on 2023-09-21
Modified on 2024-02-08
Description
The Tungstenite crate through 0.20.0 for Rust allows remote attackers to cause a denial of service (minutes of CPU consumption) via an excessive length of an HTTP header in a client handshake. The length affects both how many times a parse is attempted (e.g., thousands of times) and the average amount of data for each parse attempt (e.g., millions of bytes).
CVSS v3 Base Score
See breakdown
