Description (CNA)
Alloy Core libraries at the root of the Rust Ethereum ecosystem. Prior to 0.8.26 and 1.4.1, an uncaught panic triggered by malformed input to alloy_dyn_abi::TypedData could lead to a denial-of-service (DoS) via eip712_signing_hash(). Software 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. The 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 and backported to v0.8.26.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| alloy-rs / core | affected < 0.8.26; affected >= 1.0.0, < 1.4.1 |
CWE
CWE-248
References
- https://github.com/alloy-rs/core/security/advisories/GHSA-pgp9-98jm-wwq2
- 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://rustsec.org/advisories/RUSTSEC-2025-0073.html
ADP enrichment
No English description supplied.
No references supplied.