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Debian LTS Advisory DLA-2617-1                [email protected]
https://www.debian.org/lts/security/                      Markus Koschany
April 04, 2021                                https://wiki.debian.org/LTS
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Package        : php-nette
Version        : 2.4-20160731-1+deb9u1
CVE ID         : CVE-2020-15227

Cyku Hong from DEVCORE discovered that php-nette, a PHP MVC framework, is
vulnerable to a code injection attack by passing specially formed parameters to
URL that may possibly leading to remote code execution.

For Debian 9 stretch, this problem has been fixed in version
2.4-20160731-1+deb9u1.

We recommend that you upgrade your php-nette packages.

For the detailed security status of php-nette please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/php-nette

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS