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CVE-2023-46741

4.8 · MEDIUM

CubeFS is an open-source cloud-native file storage system.

Published Jan 3, 2024CWE-200EPSS 0.30%

Overview

CVE-2023-46741 is a medium-severity vulnerability. It was published on January 3, 2024 and has a CVSS 3.1 base score of 4.8 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

CubeFS is an open-source cloud-native file storage system. A vulnerability was found in CubeFS prior to version 3.3.1 that could allow users to read sensitive data from the logs which could allow them escalate privileges. CubeFS leaks configuration keys in plaintext format in the logs. These keys could allow anyone to carry out operations on blobs that they otherwise do not have permissions for. For example, an attacker that has succesfully retrieved a secret key from the logs can delete blogs from the blob store. The attacker can either be an internal user with limited privileges to read the log, or they can be an external user who has escalated privileges sufficiently to access the logs. The vulnerability has been patched in v3.3.1. There is no other mitigation than upgrading.

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/cubefs/cubefs/commit/972f0275ee8d5dbba4b1530da7c145c269b31ef5GitHubgithub.com/cubefs/cubefs/security/advisories/GHSA-8h2x-gr2c-c275GitHubgithub.com/cubefs/cubefs/commit/972f0275ee8d5dbba4b1530da7c145c269b31ef5GitHubgithub.com/cubefs/cubefs/security/advisories/GHSA-8h2x-gr2c-c275

How CyberStrike helps

Frequently asked questions

What is CVE-2023-46741?

CVE-2023-46741 is a medium-severity vulnerability. It was published on January 3, 2024 and has a CVSS 3.1 base score of 4.8 (MEDIUM).

How severe is CVE-2023-46741?

This vulnerability has a CVSS 3.1 base score of 4.8, rated MEDIUM. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-46741?

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-2023-46741?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-46741 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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