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RUSTSEC-2024-0373
No affected components available
In 0.11.0, we overhauled the server-side Endpoint implementation to enable
more careful handling of incoming connection attempts. However, some of the
code paths that cleaned up state after connection attempts were processed
confused the initial destination connection ID with the destination connection
ID of a substantial package. This resulted in the internal Endpoint state
becoming inconsistent, which could then lead to a panic.
https://github.com/quinn-rs/quinn/commit/e01609ccd8738bd438d86fa7185a0f85598cb58f
Thanks to @finbear for reporting and investingating, and to @BiagoFesta for coordinating.
The vulnerability can be exploited over the network without needing physical access. It is easy for an attacker to exploit this vulnerability. An attacker does not need any special privileges or access rights. No user interaction is needed for the attacker to exploit this vulnerability. The impact is confined to the system where the vulnerability exists. There is a high impact on the availability of the system.
Exploitation attempts have been detected. Elevated vigilance and prompt remediation are advised.
The exploit probability is very low. The vulnerability is unlikely to be exploited in the next 30 days.
We did not find any exploit available. Neither in GitHub repositories nor in the Exploit-Database.
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