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CVE-2023-32082

3.1 · LOW

etcd is a distributed key-value store for the data of a distributed system.

Published May 11, 2023CWE-200EPSS 0.74%

Overview

CVE-2023-32082 is a low-severity vulnerability. It was published on May 11, 2023 and has a CVSS 3.1 base score of 3.1 (LOW).

This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

Technical description

etcd is a distributed key-value store for the data of a distributed system. Prior to versions 3.4.26 and 3.5.9, the LeaseTimeToLive API allows access to key names (not value) associated to a lease when `Keys` parameter is true, even a user doesn't have read permission to the keys. The impact is limited to a cluster which enables auth (RBAC). Versions 3.4.26 and 3.5.9 fix this issue. There are no known workarounds.

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/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.mdGitHubgithub.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.mdGitHubgithub.com/etcd-io/etcd/pull/15656GitHubgithub.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298GitHubgithub.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.4.mdGitHubgithub.com/etcd-io/etcd/blob/main/CHANGELOG/CHANGELOG-3.5.mdGitHubgithub.com/etcd-io/etcd/pull/15656GitHubgithub.com/etcd-io/etcd/security/advisories/GHSA-3p4g-rcw5-8298

How CyberStrike helps

Frequently asked questions

What is CVE-2023-32082?

CVE-2023-32082 is a low-severity vulnerability. It was published on May 11, 2023 and has a CVSS 3.1 base score of 3.1 (LOW).

How severe is CVE-2023-32082?

This vulnerability has a CVSS 3.1 base score of 3.1, rated LOW. It can be exploited remotely over the network. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2023-32082?

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-2023-32082?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2023-32082 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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