Unauthenticated Nonce Increment in snow
Exact source revision recorded 24 Oct 2026 13:19:54 UTC. It does not establish the source's current position. Latest evidence.
osv · RUSTSEC-2024-0011
PublishedThere was a logic bug where unauthenticated payloads could still cause a nonce increment in snow's internal state. For an attacker with privileges to inject packets into the channel over which the Noise session operates, this could allow a denial-of-service attack which could prevent message delivery by sending garbage data. Note that this only affects those who are using the stateful TransportState, not those using StatelessTransportState. This has been patched in version 0.9.5, and all users are recommended to update.
- Source published
- 23 Jan 2024 12:00:00 UTC
- Source modified
- 12 Oct 2026 18:00:03 UTC
- Observed here
- 24 Oct 2026 13:19:54 UTC
- Source terms
- OSV · upstream source license applies
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