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CVE-2023-41052

3.7 · LOW

Vyper is a Pythonic Smart Contract Language.

Published Sep 4, 2023CWE-670EPSS 0.54%

Overview

CVE-2023-41052 is a low-severity vulnerability. It was published on September 4, 2023 and has a CVSS 3.1 base score of 3.7 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

Vyper is a Pythonic Smart Contract Language. In affected versions the order of evaluation of the arguments of the builtin functions `uint256_addmod`, `uint256_mulmod`, `ecadd` and `ecmul` does not follow source order. This behaviour is problematic when the evaluation of one of the arguments produces side effects that other arguments depend on. A patch is currently being developed on pull request #3583. When using builtins from the list above, users should make sure that the arguments of the expression do not produce side effects or, if one does, that no other argument is dependent on those side effects.

Remediation

Check the references section for vendor advisories, patches, and mitigation guidance. 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.

References

GitHubgithub.com/vyperlang/vyper/pull/3583GitHubgithub.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxqGitHubgithub.com/vyperlang/vyper/pull/3583GitHubgithub.com/vyperlang/vyper/security/advisories/GHSA-4hg4-9mf5-wxxq

How CyberStrike helps

Frequently asked questions

What is CVE-2023-41052?

CVE-2023-41052 is a low-severity vulnerability. It was published on September 4, 2023 and has a CVSS 3.1 base score of 3.7 (LOW).

How severe is CVE-2023-41052?

This vulnerability has a CVSS 3.1 base score of 3.7, rated LOW. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2023-41052?

Check the references section for vendor advisories, patches, and mitigation guidance. 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-2023-41052?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-41052 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.

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