CVSS 4.0
6.9 mediumCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/U:GreenCVE-2024-47609
Medium (6.9). EPSS 0.6% chance of exploitation in the next 30 days. Fixed in tonic 0.12.3.
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.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
- CWE
- CWE-755
- Published
- Modified
- Record from
- the NVD, synced
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4jwc-w2hc-78qv | crates.io | tonic | >=0.12.2 <0.12.3 | 0.12.3 |
| RUSTSEC-2024-0376 | crates.io | tonic | >=0.12.2 <0.12.3 | 0.12.3 |