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: 2021-10-04T04:00:17.182563Z

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

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

Link: CVE-2021-21706

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

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

Modified: 2021-11-03T20:24:36.337

Link: CVE-2021-21706

cve-icon Redhat

No data.