CVE-2025-62370
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
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 Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| alloy-rs | core | < 0.8.26 | affected |
| alloy-rs | core | >= 1.0.0, < 1.4.1 | affected |
Weaknesses
- CWE-248: CWE-248: Uncaught Exception
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
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
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