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CVE-2022-31647

7.1 · HIGH

Docker Desktop before 4.6.0 on Windows allows attackers to delete any file through the hyperv/destroy dockerBackendV2 API via a symlink in the DataFolder parameter, a different vulnerability than C…

Published Apr 27, 2023CWE-59EPSS 0.33%

Overview

CVE-2022-31647 is a high-severity vulnerability. It was published on April 27, 2023 and has a CVSS 3.1 base score of 7.1 (HIGH).

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

Technical description

Docker Desktop before 4.6.0 on Windows allows attackers to delete any file through the hyperv/destroy dockerBackendV2 API via a symlink in the DataFolder parameter, a different vulnerability than CVE-2022-26659.

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

Refdocs.docker.com/desktop/release-notes/#docker-desktop-460Refwww.cyberark.com/resources/threat-research-blog/breaking-docker-named-pipes-systematically-docker-desktop-privilege-escalation-part-2Refdocs.docker.com/desktop/release-notes/#docker-desktop-460Refwww.cyberark.com/resources/threat-research-blog/breaking-docker-named-pipes-systematically-docker-desktop-privilege-escalation-part-2

How CyberStrike helps

Frequently asked questions

What is CVE-2022-31647?

CVE-2022-31647 is a high-severity vulnerability. It was published on April 27, 2023 and has a CVSS 3.1 base score of 7.1 (HIGH).

How severe is CVE-2022-31647?

This vulnerability has a CVSS 3.1 base score of 7.1, rated HIGH. It requires local or adjacent network access to exploit. Some level of privileges is required for exploitation.

How do I fix or remediate CVE-2022-31647?

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-2022-31647?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2022-31647 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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