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CVE-2024-32644

9.1 · CRITICAL
Published Apr 19, 2024 evmos CWE-662 EPSS 0.94% (59th pctl)

Overview

CVE-2024-32644 is a critical-severity vulnerability affecting evmos evmos. It was published on April 19, 2024 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

Evmos is a scalable, high-throughput Proof-of-Stake EVM blockchain that is fully compatible and interoperable with Ethereum. Prior to 17.0.0, there is a way to mint arbitrary tokens due to the possibility to have two different states not in sync during the execution of a transaction. The exploit is based on the fact that to sync the Cosmos SDK state and the EVM one, we rely on the `stateDB.Commit()` method. When we call this method, we iterate though all the `dirtyStorage` and, **if and only if** it is different than the `originStorage`, we set the new state. Setting the new state means we update the Cosmos SDK KVStore. If a contract storage state that is the same before and after a transaction, but is changed during the transaction and can call an external contract after the change, it can be exploited to make the transaction similar to non-atomic. The vulnerability is **critical** since this could lead to drain of funds through creative SC interactions. The issue has been patched i

Remediation

Check the references section for vendor advisories and patches from evmos. Update evmos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status
evmos evmos >= 0, < 17.0.0 Affected

Frequently Asked Questions

What is CVE-2024-32644?

CVE-2024-32644 is a critical-severity vulnerability affecting evmos evmos. It was published on April 19, 2024 and has a CVSS 3.1 base score of 9.1 (CRITICAL).

How severe is CVE-2024-32644?

This vulnerability has a CVSS 3.1 base score of 9.1, rated CRITICAL. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2024-32644?

Check the references section for vendor advisories and patches from evmos. Update evmos to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2024-32644?

CyberStrike's AI-powered security agents can automatically detect CVE-2024-32644 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.