RUSTSEC-2023-0065: Tungstenite allows remote attackers to cause a denial of service

[github-actions]

Tungstenite allows remote attackers to cause a denial of service

Details
Package	tungstenite
Version	0.17.3
URL	snapview/tungstenite-rs#376
Date	2023-09-25
Patched versions	>=0.20.1

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).

See advisory page for additional details.

[Dzejkop]

While the version 0.20.1 (which is patched) is present in Cargo.lock it's not even used in the actual code.