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5.3 Moyenne

CVE-2021-21706 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,…

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.

Produits et versions touchés

Produit Versions touchées Corrigé en
PHP 8.0 8.0.X → < 8.0.11 8.0.11
PHP 7.4 7.4.x → < 7.4.24 7.4.24
PHP 7.3 7.3.x → < 7.3.31 7.3.31

Références

Chronologie

  1. Publiée
  2. Dernière modification

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