{"id":"CVE-2024-47609","revision":null,"records":[{"revision":"749b8dd28b644edbba1e36b7c4539673","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2024-47609","aliases":[],"title":"Remotely exploitable DoS in Tonic `<=v0.12.2`","description":"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.","state":0,"publishedAt":"2024-10-01T20:13:55.017+00:00","modifiedAt":"2024-11-21T16:56:13.633+00:00","affected":[{"ecosystem":"Vendor product","name":"tonic","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"hyperium\",\n                    \"product\": \"tonic\",\n                    \"versions\": [\n                        {\n                            \"version\": \">= 0.12.2, < 0.12.3\",\n                            \"status\": \"affected\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 4.0","vector":"CVSS: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:Green","score":6.9,"severity":"MEDIUM"}],"references":["https://github.com/hyperium/tonic/security/advisories/GHSA-4jwc-w2hc-78qv","https://github.com/hyperium/tonic/issues/1897","https://github.com/hyperium/tonic/commit/a4472a86f3290e60c7c01348b7e6a8164d6e7e48"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2024-47609","license":"CVE Program Terms of Use","key":"cve-program:CVE-2024-47609","identifiers":["CVE-2024-47609"]},"retained":false,"historicalAffected":[]},{"revision":"cf013ee52c0c4a8d8525e3f1ab9612c1","observedAt":"2026-11-09T01:07:26.163+00:00","statement":{"source":"euvd","id":"EUVD-2024-2937","aliases":["CVE-2024-47609","GHSA-4jwc-w2hc-78qv"],"title":"Tonic is a native gRPC client & server implementation with async/await support. 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This can be triggered via causing the accept call to error out with errors there were not covered correctly causing the accept loop to exit. \n\nMore information can be found [here](https://github.com/hyperium/tonic/issues/1897)\n\n### Patches\n\nUpgrading to tonic `0.12.3` and above contains the fix. \n\n### Workarounds\n\nA custom accept loop is a possible workaround.","state":0,"publishedAt":"2024-10-01T22:27:58+00:00","modifiedAt":"2026-09-10T03:50:19.2876337+00:00","affected":[{"ecosystem":"crates.io","name":"tonic","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.12.2"},{"kind":"fixed","version":"0.12.3"}]}],"versions":["0.12.2"],"rawVersionEvidence":null}],"metrics":[{"system":"CVSS_V3","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","score":null,"severity":null},{"system":"CVSS_V4","vector":"CVSS: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:Green","score":null,"severity":null},{"system":"Publisher rating","vector":null,"score":null,"severity":"MODERATE"}],"references":["https://github.com/hyperium/tonic/security/advisories/GHSA-4jwc-w2hc-78qv","https://nvd.nist.gov/vuln/detail/CVE-2024-47609","https://github.com/hyperium/tonic/issues/1897","https://github.com/hyperium/tonic/commit/a4472a86f3290e60c7c01348b7e6a8164d6e7e48","https://github.com/hyperium/tonic","https://rustsec.org/advisories/RUSTSEC-2024-0376.html"],"sourceUrl":"https://github.com/advisories/GHSA-4jwc-w2hc-78qv","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-4jwc-w2hc-78qv","identifiers":["GHSA-4jwc-w2hc-78qv","CVE-2024-47609","RUSTSEC-2024-0376"]},"retained":false,"historicalAffected":[]},{"revision":"5bf9fdba3dd04bfa8e6dd03e3f43e704","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2024-0376","aliases":["CVE-2024-47609","GHSA-4jwc-w2hc-78qv"],"title":"Remotely exploitable Denial of Service in Tonic","description":"## Impact\n\nWhen 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 via causing the accept call to error out with errors there were not covered correctly causing the accept loop to exit. \n\nMore information can be found [here](https://github.com/hyperium/tonic/issues/1897)\n\n## Patches\n\nUpgrading to tonic `0.12.3` and above contains the fix. \n\n## Workarounds\n\nA custom accept loop is a possible workaround.","state":0,"publishedAt":"2024-10-01T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:12.4036641+00:00","affected":[{"ecosystem":"crates.io","name":"tonic","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.12.2"},{"kind":"fixed","version":"0.12.3"}]}],"versions":[],"rawVersionEvidence":null}],"metrics":[],"references":["https://crates.io/crates/tonic","https://rustsec.org/advisories/RUSTSEC-2024-0376.html","https://github.com/hyperium/tonic/issues/1897"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2024-0376","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2024-0376","identifiers":["RUSTSEC-2024-0376","CVE-2024-47609","GHSA-4jwc-w2hc-78qv"]},"retained":false,"historicalAffected":[]}],"coverage":[{"source":"cisa-kev:global","scope":"Complete CISA KEV catalog; all vendors. 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