CVE-2024-47609 – Remotely exploitable DoS in Tonic `<=v0.12.2`

https://notcve.org/view.php?id=CVE-2024-47609

Tonic is a native gRPC client & server implementation with async/await support. When using tonic::transport::Server there is a remote DoS attack that can cause the server to exit cleanly on accepting a TCP/TLS stream. This can be triggered by causing the accept call to error out with errors that were not covered correctly causing the accept loop to exit. Upgrading to tonic 0.12.3 and above contains the fix. • https://github.com/hyperium/tonic/commit/a4472a86f3290e60c7c01348b7e6a8164d6e7e48 https://github.com/hyperium/tonic/issues/1897 https://github.com/hyperium/tonic/security/advisories/GHSA-4jwc-w2hc-78qv • CWE-755: Improper Handling of Exceptional Conditions •