{"id":"RUSTSEC-2025-0073","revision":"959330b1470f4e61897f11df45d8bc0a","records":[{"revision":"959330b1470f4e61897f11df45d8bc0a","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"RUSTSEC-2025-0073","aliases":["CVE-2025-62370","GHSA-pgp9-98jm-wwq2"],"title":"DoS vulnerability on `alloy_dyn_abi::TypedData` hashing","description":"An uncaught panic triggered by malformed input to `alloy_dyn_abi::TypedData` could lead to a denial-of-service (DoS) via `eip712_signing_hash()`.\n\nSoftware with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially mitigate the availability issues unless repeated attacks are possible.\n\nThe vulnerability was patched by adding a check to ensure the element is not empty before accessing its first element; an error is returned if it is empty. The fix is included in version [v1.4.1](https://crates.io/crates/alloy-dyn-abi/1.4.1) and backported to [v0.8.26](https://crates.io/crates/alloy-dyn-abi/0.8.26).\n\nThere is no known workaround that mitigates the vulnerability. Upgrading to a patched version is the recommended course of action.\n\nReported by [Christian Reitter](https://github.com/cr-tk) & [Zeke Mostov](https://github.com/emostov) from [Turnkey](https://www.turnkey.com/).","state":0,"publishedAt":"2025-10-15T12:00:00+00:00","modifiedAt":"2026-10-12T18:00:11.5033653+00:00","affected":[{"ecosystem":"crates.io","name":"alloy-dyn-abi","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0.0.0-0"},{"kind":"fixed","version":"0.8.26"},{"kind":"introduced","version":"1.0.0"},{"kind":"fixed","version":"1.4.1"}]}],"versions":[],"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:H","score":null,"severity":null}],"references":["https://crates.io/crates/alloy-dyn-abi","https://rustsec.org/advisories/RUSTSEC-2025-0073.html","https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf"],"sourceUrl":"https://osv.dev/vulnerability/RUSTSEC-2025-0073","license":"OSV · upstream source license applies","key":"osv:RUSTSEC-2025-0073","identifiers":["RUSTSEC-2025-0073","CVE-2025-62370","GHSA-pgp9-98jm-wwq2"]},"retained":false,"historicalAffected":[]}],"coverage":[]}