{"id":"GHSA-pgp9-98jm-wwq2","revision":"52a78a1792ee48a8b4f68e6a940ee939","records":[{"revision":"52a78a1792ee48a8b4f68e6a940ee939","observedAt":"2026-10-24T13:19:54.901+00:00","statement":{"source":"osv","id":"GHSA-pgp9-98jm-wwq2","aliases":["CVE-2025-62370","RUSTSEC-2025-0073"],"title":"alloy-dyn-abi has DoS vulnerability on `alloy_dyn_abi::TypedData` hashing","description":"### Impact\n\nAn 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\n### Patches\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\n### Workarounds\n\nThere is no known workaround that mitigates the vulnerability. Upgrading to a patched version is the recommended course of action.\n\n### Reported by\n\nChristian Reitter & Zeke Mostov from [Turnkey](https://www.turnkey.com/)","state":0,"publishedAt":"2025-10-15T17:27:12+00:00","modifiedAt":"2025-10-16T07:42:41.400007+00:00","affected":[{"ecosystem":"crates.io","name":"alloy-dyn-abi","ranges":[{"type":"SEMVER","events":[{"kind":"introduced","version":"0"},{"kind":"fixed","version":"0.8.26"}]}],"versions":[],"rawVersionEvidence":null},{"ecosystem":"crates.io","name":"alloy-dyn-abi","ranges":[{"type":"SEMVER","events":[{"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},{"system":"Publisher rating","vector":null,"score":null,"severity":"HIGH"}],"references":["https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2","https://nvd.nist.gov/vuln/detail/CVE-2025-62370","https://github.com/alloy-rs/core/commit/7823e9af8c20e9fcfb5360f5eafd891c457ebccf","https://crates.io/crates/alloy-dyn-abi/0.8.26","https://crates.io/crates/alloy-dyn-abi/1.4.1","https://github.com/alloy-rs/core","https://rustsec.org/advisories/RUSTSEC-2025-0073.html"],"sourceUrl":"https://github.com/advisories/GHSA-pgp9-98jm-wwq2","license":"GitHub Advisory Database · CC-BY-4.0","key":"osv:GHSA-pgp9-98jm-wwq2","identifiers":["GHSA-pgp9-98jm-wwq2","CVE-2025-62370","RUSTSEC-2025-0073"]},"retained":false,"historicalAffected":[]}],"coverage":[]}