CVE-2021-21706 (GCVE-0-2021-21706)
Vulnerability from cvelistv5
Published
2021-10-04 04:00
Modified
2024-09-16 23:06
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:H/A:N
CWE
  • CWE-24 - Path Traversal: '../filedir'
Summary
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.
References
Impacted products
Vendor Product Version
PHP Group PHP Version: 7.3.x   < 7.3.31
Version: 7.4.x   < 7.4.24
Version: 8.0.X   < 8.0.11
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