PHP Vulnerability: CVE-2021-21706
4
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
10/04/2021
12/01/2021
11/30/2021
11/30/2021
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.
Solution(s)
- php-upgrade-7_3_30
- php-upgrade-7_4_23
- php-upgrade-8_0_10
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