Description
In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions.
Published: 2021-10-04
Score: 5.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-8878 In PHP versions 7.3.x below 7.3.31, 7.4.x below 7.4.24 and 8.0.x below 8.0.11, in Microsoft Windows environment, ZipArchive::extractTo may be tricked into writing a file outside target directory when extracting a ZIP file, thus potentially causing files to be created or overwritten, subject to OS permissions.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: php

Published:

Updated: 2024-09-16T23:06:09.569Z

Reserved: 2021-01-04T00:00:00.000Z

Link: CVE-2021-21706

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-10-04T04:15:08.350

Modified: 2024-11-21T05:48:52.470

Link: CVE-2021-21706

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses