5.3
Moyenne
CVE-2021-21707 In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like…
Description
In PHP versions 7.3.x below 7.3.33, 7.4.x below 7.4.26 and 8.0.x below 8.0.13, certain XML parsing functions, like simplexml_load_file(), URL-decode the filename passed to them. If that filename contains URL-encoded NUL character, this may cause the function to interpret this as the end of the filename, thus interpreting the filename differently from what the user intended, which may lead it to reading a different file than intended.
Produits et versions touchés
Références
- bugs.php.net bugs.php.net
- security.netapp.com security.netapp.com
- DSA-5082 www.debian.org
- www.tenable.com www.tenable.com
- [debian-lts-announce] 20221215 [SECURITY] [DLA 3243-1] php7.3 security update lists.debian.org
Chronologie
- Publiée
- Dernière modification
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