Loading...
Skip to main content
GeekWala

CVE-2025-62370 — Vulnerability in alloy-dyn-abi — CVE Details

HIGH

alloy-dyn-abi has DoS vulnerability on `alloy_dyn_abi::TypedData` hashing

Published October 15, 2025Updated October 16, 2025Source: osv

Summary

### Impact 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. ### Patches 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`](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). ### Workarounds There is no known workaround that mitigates the vulnerability. Upgrading to a patched version is the recommended course of action. ### Reported by Christian Reitter & Zeke Mostov from [Turnkey](https://www.turnkey.com/)

Advisory Timeline

  • First published October 15, 2025 (362 days ago).
  • Last revised October 16, 2025 — 1 day after initial publication.

Remediation

Upgrade to the fixed version using your package manager.

Cargo
Update alloy-dyn-abi to 1.4.1 or later
cargo update -p alloy-dyn-abi --precise 1.4.1
Cargo
Update alloy-dyn-abi to 0.8.26 or later
cargo update -p alloy-dyn-abi --precise 0.8.26

After upgrading, run your dependency scanner again to confirm the vulnerability is resolved.

Affected Packages (2)

Affects 1 ecosystem: crates.io (1).

PackageEcosystemAffectedFixed In
alloy-dyn-abi
crates.io
All versions1.4.1
alloy-dyn-abi
crates.io
All versions0.8.26

Vulnerability Classification

Common Weakness Enumeration (CWE) identifiers for this vulnerability type.

CVSS Score Breakdown

What the CVSS (Common Vulnerability Scoring System) 7.5 score means for each attack dimension.

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

Frequently Asked Questions

What is CVE-2025-62370?
alloy-dyn-abi has DoS vulnerability on `alloy_dyn_abi::TypedData` hashing This vulnerability has been assigned a severity rating of HIGH (CVSS score: 7.5/10).
How do I check if my project is affected by CVE-2025-62370?
CVE-2025-62370 affects alloy-dyn-abi. Use GeekWala's free vulnerability scanner to check your dependencies against CVE-2025-62370 and 200,000+ other known vulnerabilities.

Severity & Exploitability

CVSS Score
7.5

High exploitability or significant impact. Prioritize remediation within days.

Also Known As

GHSA-pgp9-98jm-wwq2
RUSTSEC-2025-0073

Related CVEs

  • CVE-2026-93657
    HIGH

    hickory-resolver: Resolver::lookup() and Resolver::lookup_ip() APIs obscure DNSSEC validation failures

  • CVE-2026-18140
    HIGH

    aws-smithy-json: Uncontrolled recursion in the aws-smithy-json unknown-key skip path allows unauthenticated remote denial of service in smithy-rs generated servers

More crates.io advisories

Check if you're affected

Scan your dependencies to see if this vulnerability affects your projects.

Scan Your Dependencies